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contact aperture

contact aperture, Total:500 items.

In the international standard classification, contact aperture involves: Aerosol containers, Electrical accessories, Equipment for the chemical industry, Electromechanical components for electronic and telecommunications equipment, Tobacco, tobacco products and related equipment, Data storage devices, Fibre optic communications, Optics and optical measurements, Rotating machinery, Linear and angular measurements, Aerospace electric equipment and systems, Aerospace engines and propulsion systems, Hand-held tools, Bearings, Telecommunication terminal equipment, Cutting tools, Photography, Water quality, Installations in buildings, On-board equipment and instruments, Switchgear and controlgear, Agricultural machines, implements and equipment, Medical equipment, Fasteners for aerospace construction, Fasteners, Mechanical testing, Electronic tubes, Materials for aerospace construction, Environmental protection, Thermodynamics and temperature measurements, Pipeline components and pipelines, Measurement of time, velocity, acceleration, angular velocity, Protection against fire, Services, Equipment for the metallurgical industry, Metrology and measurement in general, Gears, Protection against dangerous goods, Packaging materials and accessories, Equipment for processing of minerals, Cans. Tins. Tubes, Continuous handling equipment, Mining equipment, Telecommunications in general, Non-destructive testing, Headgear. Clothing accessories. Fastening of clothing, Internal combustion engines for road vehicles, Products of the textile industry, Materials and articles in contact with foodstuffs, Resistors, Applications of information technology, Transport, Components and accessories for telecommunications equipment, Interface and interconnection equipment, Internal combustion engines, Insulating fluids, Semiconducting materials, Burners. Boilers, Electrical and electronic testing, Welding, brazing and soldering, Power transmission and distribution networks, Valves, Chipless working equipment, Road engineering, Lamps and related equipment, Jewellery, Electrical wires and cables, Components for aerospace construction.

Defense Logistics Agency, contact aperture

• DLA MIL-F-3922/58 C VALID NOTICE 2-2008 FLANGES, WAVEGUIDE (CONTACT) (RECTANGULAR, 10 HOLE)
• DLA MIL-DTL-3922/67 D-2009 FLANGES, WAVEGUIDE (CONTACT) (ROUND, 4 HOLE) (MILLIMETER)
• DLA MIL-DTL-3922/67 E-2013 FLANGES, WAVEGUIDE (CONTACT) (ROUND, 4 HOLE) (MILLIMETER)
• DLA DSCC-DWG-89055 REV C-2006 CONTACT, ELECTRICAL, CONNECTOR, HIGH VOLTAGE, SOCKET, SIZE 8, STRAIGHT, SOLDER
• DLA A-A-55075-1992 GLOVES: MEN'S AND WOMEN'S, ANTI-CONTACT
• DLA MIL-DTL-83723/65 F-2010 CONNECTOR, ELECTRIC, (CIRCULAR, ENVIRONMENT RESISTING), RECEPTACLE, (SINGLE HOLE MOUNT, BAYONET COUPLING, PIN CONTACT), (SERIES III, CLASS H)
• DLA MS3106 REV D (1)-2000 CONNECTOR, PLUG, ELECTRIC, STRAIGHT, SOLDER CONTACTS, AN TYPE
• DLA MS3106 REV D NOTICE 1-1999 CONNECTOR, PLUG, ELECTRIC, STRAIGHT, SOLDER CONTACTS, AN TYPE
• DLA MS3106 REV D-1992 CONNECTOR, PLUG, ELECTRIC, STRAIGHT, SOLDER CONTACTS, AN TYPE
• DLA AN160701 THRU AN161000 REV 3 VALID NOTICE 1-20 STUD STEPPED, DRILLED, NECKED, 1.5 DIA ENGAGEMENT, .5625-12 X .500-20
• DLA AN160701 THRU AN161000 REV 3-1987 STUD STEPPED, DRILLED, NECKED, 1.5 DIA ENGAGEMENT, .5625-12 X .500-20
• DLA DSCC-DWG-89032 REV D-2001 CONNECTOR, ELECTRICAL, RECEPTACLE, RADIO FREQUENCY, SERIES TNC, SOCKET CONTACT, FOR M17/152-00001 CABLE
• DLA DSCC-DWG-89033 REV D-2001 CONNECTOR, ELECTRICAL, RECEPTACLE, RADIO FREQUENCY, SERIES TNC, SOCKET CONTACT, CRES BODIES, STANDARD SCREWS
• DLA DSCC-DWG-89035 REV A-2001 CONNECTOR, ELECTRICAL, RECEPTACLE, RADIO FREQUENCY, SERIES BNC, SOCKET CONTACT, FOR M17/152-00001 CABLE
• DLA QPL-28748-69-2006 CONNECTOR, PLUG AND RECEPTACLE, RECTANGULAR, RACK AND PANEL SOLDER TYPE AND CRIMP TYPE CONTACTS, GENERAL SPECIFICATION FOR
• DLA A-A-59581 B-2003 BEARING, BALL, ANNULAR, SINGLE ROW, RADIAL, NON-FILLING SLOT, BORE DIAMETERS UNDER 10 MM
• DLA MIL-DTL-32139/1 A (1)-2008 CONNECTORS, ELECTRICAL, RECTANGULAR, NANOMINIATURE, SINGLE ROW, PLUG, POLARIZED SHELL, PIN CONTACTS, CRIMP TYPE
• DLA MIL-DTL-32139/3 A (1)-2008 CONNECTORS, ELECTRICAL, RECTANGULAR, NANOMINIATURE, DUAL ROW, PLUG, POLARIZED SHELL, PIN CONTACTS, CRIMP TYPE
• DLA DSCC-DWG-93007 REV A-2003 CONNECTOR, HIGH DENSITY, BLADE AND FORK, BACKPANEL, EIGHT ROW, 296 CONTACT POSITIONS
• DLA MIL-DTL-83733/9 C-2011 CONNECTORS, ELECTRICAL, RECEPTACLE, PIN CONTACT, MINIATURE, RECTANGULAR TYPE, RACK TO PANEL, STAGGERED STANDARD HOLE MOUNTING, ENVIRONMENT RESISTING, 200掳C
• DLA MS77066 VALID NOTICE 4-2008 Terminal, Lug, Solder Type, Phosphor Bronze Stamping, Locking Type 30 Degrees One Hole
• DLA MIL-DTL-83723/73 F-2009 CONNECTOR, ELECTRIC, (CIRCULAR, ENVIRONMENT RESISTING), RECEPTACLE, (SINGLE HOLE MOUNT, BAYONET COUPLING, CRIMP SOCKET CONTACT) (SERIES III, CLASSES A, G, M, R, T, W AND Z)
• DLA MIL-DTL-83513/20 C-2003 CONNECTORS, ELECTRICAL, RECTANGULAR, RECEPTACLE, MICROMINIATURE, POLARIZED SHELL, RIGHT ANGLE, SOCKET CONTACTS, 3 ROW, SOLDER TYPE, STANDARD PROFILE, 51 CONTACTS, PRINTED CIRCUIT BOARD
• DLA DSCC-DWG-93002 REV B-2004 CONNECTOR, HIGH DENSITY, BLADE AND FORK, DAUGHTER BOARD, EIGHT ROW, 372 CONTACT POSITIONS
• DLA DSCC-DWG-93003 REV B-2004 CONNECTOR, HIGH DENSITY, BLADE AND FORK, BACKPANEL, EIGHT ROW, 372 CONTACT POSITIONS

British Standards Institution (BSI), contact aperture

• BS EN 14850:2006 Aerosol containers. Metal containers with 25,4 mm aperture. Measurement of contact height
• BS EN 14850:2005 Aerosol containers — Metal containers with 25,4 mm aperture — Measurement of contact height
• BS ISO 2971:2013 Cigarettes and filter rods. Determination of nominal diameter. Method using a non-contact optical measuring apparatus
• BS ISO 12240-2:1998 Spherical plain bearings - Angular contact radial spherical plain bearings
• BS EN 13676:2001 Polymer coated paper and board intended for food contact - Detection of pinholes
• BS EN 3202:1995 Holes and traps for T-head bolts - Design standard
• BS EN 61095:2009 Electromechanical contactors for household and similar purposes
• BS EN ISO 12179:2022 Geometrical product specifications (GPS). Surface texture: Profile method. Calibration of contact (stylus) instruments

Association Francaise de Normalisation, contact aperture

• NF H44-046*NF EN 14850:2006 Aerosol containers - Metal containers with 25,4 mm aperture - Measurement of contact height
• NF V37-012*NF ISO 2971:2013 Cigarettes and filter rods - Determination of nominal diameter - Method using a non-contact optical measuring apparatus
• NF B53-662*NF EN 14761+A1:2008 Wood flooring - Solid wood parquet - Vertical finger, wide finger and module brick
• NF L70-525:1972 Digital encoders. Contact type.
• NF ISO 2971:2013 Cigarettes et bâtonnets-filtres - Détermination du diamètre nominal - Méthode utilisant un instrument de mesure optique sans contact
• NF E22-362-2*NF ISO 12240-2:1998 Spherical plain bearings. Part 2 : angular contact radial spherical plain bearings.
• NF ISO 12240-2:1998 Rotules lisses - Partie 2 : rotules lisses radiales à contact oblique.
• NF C83-201-804*NF EN 175201-804:2014 Détail specification : circular connectors - Round contacts, size diameter 1,6 mm, threaded coupling
• NF H31-412*NF EN 13029:2010 Packaging - Light-gauge metal packaging - Apertures for plug-in plastic closures
• NF Q03-096*NF EN 13676:2001 Polymer coated paper and board intended for food contact - Detection of pinholes.
• NF C61-480*NF EN 61095:2009 Electromechanical contactors for household and similar purposes
• NF L54-555:1979 Connecteurs d'aérodrome avec contacts mâles de diamètres 11 mm - 28 volts - Tension continue
• NF C93-401-Ⅴ:1988 Two part multicontact connector with great number of contacts with pitch 2,54 mm - Type HE 17
• NF EN 175201-804:2014 Spécification particulière : connecteurs circulaires - Contacts ronds, de diamètre 1,6 mm, couplage fileté
• NF H44-045*NF EN 15008:2017 Aerosol containers - Aluminium containers - Dimensions of one-piece cans with 25,4 mm aperture
• NF EN IEC 61755-6-2:2018 Dispositifs d'interconnexion et composants passifs fibroniques - Interfaces optiques de connecteurs - Partie 6-2 : connexion de fibres multimodales en contact physique d'un diamètre de coeur de 50 µm - Connecteurs de référence sans angle, à une ...
• NF E05-056*NF EN ISO 12179:2022 Geometrical product specifications (GPS) - Surface texture: Profile method - Calibration of contact (stylus) instruments
• NF EN 4626-202:2009 Série aérospatiale - Connecteurs, optique, rectangulaire, à contacts multiples, rackables, cavité Quadrax, férule diamètre 2,5 mm - Température d'utilisation - 65 oC à 125 oC (selon câble) - Contacts affleurants - Partie 202 : ensemble contac...
• NF EN 4626-201:2009 Série aérospatiale - Connecteurs, optique, rectangulaire, à contacts multiples, rackables, cavité Quadrax, férule diamètre 2,5 mm - Température d'utilisation - 65 oC à 125 oC (selon câble) - Contacts affleurants - Partie 201 : contact optique...

United States Navy, contact aperture

• NAVY MS24012 REV D VALID NOTICE 1-1989 CONNECTOR RECTANGULAR, ELECTRICAL RACK AND PANEL 18 SIZE 20 SOLDER PIN CONTACTS
• NAVY MS24012 REV D-1971 CONNECTOR RECTANGULAR, ELECTRICAL RACK AND PANEL 18 SIZE 20 SOLDER PIN CONTACTS
• NAVY MS14012 REV C NOTICE 1-1992 CONNECTOR, RECTANGULAR, ELECTRICAL RACK AND PANEL 4 SIZE 22 SOLDER PIN CONTACTS
• NAVY MS14012 REV C-1980 CONNECTOR, RECTANGULAR, ELECTRICAL RACK AND PANEL 4 SIZE 22 SOLDER PIN CONTACTS
• NAVY MS3348 REV E NOTICE 1-1999 CONTACT BUSHING, ELECTRIC, WIRE BARREL
• NAVY MS3348 REV E-1978 CONTACT BUSHING, ELECTRIC, WIRE BARREL
• NAVY MS3100 REV F VALID NOTICE 2-2005 CONNECTOR, RECEPTACLE, ELECTRIC, WALL MOUNTING, SOLDER CONTACTS, AN TYPE
• NAVY MS3100 REV F (1)-2000 CONNECTOR, RECEPTACLE, ELECTRIC, WALL MOUNTING, SOLDER CONTACTS, AN TYPE
• NAVY MS3100 REV F NOTICE 1-1999 CONNECTOR, RECEPTACLE, ELECTRIC, WALL MOUNTING, SOLDER CONTACTS, AN TYPE
• NAVY MS3100 REV F-1992 CONNECTOR, RECEPTACLE, ELECTRIC, WALL MOUNTING, SOLDER CONTACTS, AN TYPE
• NAVY MS3103 REV D VALID NOTICE 2-2005 CONNECTOR, RECEPTACLE, ELECTRIC, POTTING SEAL, SOLDER CONTACTS, AN TYPE
• NAVY MS3103 REV D (1)-2000 CONNECTOR, RECEPTACLE, ELECTRIC, POTTING SEAL, SOLDER CONTACTS, AN TYPE
• NAVY MS3103 REV D NOTICE 1-1999 CONNECTOR, RECEPTACLE, ELECTRIC, POTTING SEAL, SOLDER CONTACTS, AN TYPE
• NAVY MS3103 REV D-1990 CONNECTOR, RECEPTACLE, ELECTRIC, POTTING SEAL, SOLDER CONTACTS, AN TYPE
• NAVY QPL-AS81659-1-2007 CONNECTORS, ELECTRICAL, RECTANGULAR, CRIMP CONTACTS GENERAL SPECIFICATION FOR [Superseded: NAVY QPL-81659 -16 CANC NOTICE 1, NAVY QPL-81659-16, NAVY QPL-81659-15, NAVY QPL-81659-14, NAVY QPL-81659-13, NAVY QPL-81659-12, NAVY QPL-81659-11, NAVY QPL-8165
• NAVY MS3451 REV C NOTICE 1-1996 CONNECTORS, RECEPTACLE, ELECTRICAL, CABLE CONNECTING, REAR RELEASE, CRIMP CONTACT, AN TYPE
• NAVY MS3451 REV C-1976 CONNECTORS, RECEPTACLE, ELECTRICAL, CABLE CONNECTING, REAR RELEASE, CRIMP CONTACT, AN TYPE

European Committee for Standardization (CEN), contact aperture

• EN 14850:2005 Aerosol containers - Metal containers with 25,4 mm aperture - Measurement of contact height
• EN ISO 9338:1998 Optics and Optical Instruments - Contact Lenses - Determination of the Diameters ISO 9338:1996
• EN 13029:2009 Packaging - Light-gauge metal packaging - Apertures for plug-in plastic closures
• EN 13676:2001 Polymer coated paper and board intended for food contact - Detection of pinholes
• prEN 61095-1991 Electromechanical contactors for household and similar purposes
• EN 1811:2011+A1:2015 Reference test method for release of nickel from all post assemblies which are inserted into pierced parts of the human body and articles intended to come into direct and prolonged contact with the skin

German Institute for Standardization, contact aperture

• DIN EN 14850:2006-02 Aerosol containers - Metal containers with 25,4 mm aperture - Measurement of contact height; German version EN 14850:2005
• DIN 28121:2004 Circular sight glasses with case in metal to metal contact type flanged joint
• DIN EN 14850:2006 Aerosol containers - Metal containers with 25,4 mm aperture - Measurement of contact height; English version of DIN EN 14850:2006-02
• DIN 2510-8:1971-08 Bolted Connections with Reduced Shank; Threaded Holes for Studs
• DIN 625-1:1989 Rolling bearings; single row radial contact ball bearings
• DIN 628-6:1999 Rolling bearings - Angular contact radial ball bearing - Part 6: Single row, contact angle 15° and 25°
• DIN ISO 2971:2015-12 Cigarettes and filter rods - Determination of nominal diameter - Method using a non-contact optical measuring apparatus (ISO 2971:2013)
• DIN 28182:2007-09 Tubular heat exchangers - Tube pitches, diameter of bores in tube sheets, baffles and support plates
• DIN EN 13029:2010-04 Packaging - Light-gauge metal packaging - Apertures for plug-in plastic closures; German version EN 13029:2009
• DIN 2510-8:1971 Bolted Connections with Reduced Shank; Threaded Holes for Studs
• DIN 7975:2016-04 Tapping screw connections - Guideline values for core hole diameters and use
• DIN 41615-1:1984 Connectors for rack and panel applications, rectangular, contacts with 1 and 1,6 mm diameter; common mounting features, survey of types
• DIN 7975:2016 Tapping screw connections - Guideline values for core hole diameters and use
• DIN 7975:1989 Tapping screw connections; guideline values for core hole diameters and use
• DIN EN 13676:2001 Polymer coated paper and board intended for food contact - Detection of pinholes; German version EN 13676:2001
• DIN EN 175201-804:2000-09 Detail specification - Circular connectors - Round contacts, size diameter 1,6 mm, threaded coupling; German version EN 17201-804:1999
• DIN ISO 12240-2:1999 Spherical plain bearing - Part 2: Angular contact spherical plain radial bearings (ISO 12240-2:1998)
• DIN ISO 2971:2015 Cigarettes and filter rods - Determination of nominal diameter - Method using a non-contact optical measuring apparatus (ISO 2971:2013)
• DIN EN 13676:2001-06 Polymer coated paper and board intended for food contact - Detection of pinholes; German version EN 13676:2001
• DIN EN 175201-804:2000 Detail specification - Circular connectors - Round contacts, size diameter 1,6 mm, threaded coupling; German version EN 17201-804:1999
• DIN 6112:2002 Packaging - Light gauge metal containers - Aperture for plug-in REL plastic closures
• DIN 41615-2:1982 Connectors for rack and panel applications; rectangular, contacts with 1 and 1,6 mm diameter; solder termination, dimensions of typ A
• DIN 28182:2007 Tubular heat exchangers - Tube pitches, diameter of bores in tube sheets, baffles and support plates
• DIN 739:2011 Rolling bearings - Plummer block housings for rolling bearings of diameter series 3 with cylindrical bore
• DIN 28182:1987 Tubular heat exchangers; tube pitches, diameter of bores in tube sheets, baffles and support plates
• DIN EN 15008:2017-06 Aerosol containers - Aluminium containers - Dimensions of one-piece cans with 25,4 mm aperture; German version EN 15008:2017
• DIN ISO 12240-2:1999-07 Spherical plain bearing - Part 2: Angular contact spherical plain radial bearings (ISO 12240-2:1998)
• DIN 41615-3:1984 Connectors for rack and panel applications, rectangular, contacts with 1 and 1,6 mm diameter; crimp terminations, dimensions of types C and D
• DIN 738:2011 Rolling bearings - Plummer block housings for rolling bearings of diameter series 2 with cylindrical bore
• DIN EN 3149:1996 Aerospace series - Shank nuts - Installation holes, 60° swage, flanges - Design standard; German version EN 3149:1996

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, contact aperture

• GJB 5103/15-2006 Detail specification for receptacle of single hole mount bayonet coupling straight pin contact
• GJB 5103/16-2006 Detail specification for receptacle of single hole mount threaded coupling crimp contact
• GJB 5103/14-2006 Detail specification for receptacle of single hole mount bayonet coupling crimp contact
• GJB 5103/8-2006 Detail specification for receptacle of single hole mount threaded coupling solder pin contact
• GJB 5103/9-2006 Detail specification for receptacle of single hole mount
• GJB 5103/22-2006 Detail specification for receptacle of single hole mount bayonet coupling pin contact
• GJB 1612-1993 Insert contact arrangements for GJB 600 threaded circular electrical connectors
• GJB/J 5972-2007 Calibration specification for non-contact static voltmeter

Danish Standards Foundation, contact aperture

• DS/EN 14850:2006 Aerosol containers - Metal containers with 25,4 mm aperture - Measurement of contact height
• DS/ISO 2971:2013 Cigarettes and filter rods - Determination of nominal diameter - Method using a non-contact optical measuring apparatus
• DS/EN 1415:1997 Touch-and-close fasteners - Behaviour of slit selvedges
• DS/EN 1416:1997 Touch-and-close fasteners - Determination of curvature
• DS/EN 13029:2010 Packaging - Light-gauge metal packaging - Apertures for plug-in plastic closures
• DS/EN 175201-804:2001 Detail specification: Circular connectors - Round contacts, size diameter 1,6 mm, threaded coupling
• DS/EN 13676:2001 Polymer coated paper and board intended for food contact - Detection of pinholes
• DS/EN ISO 3274/Corr. 1:2007 Geometrical Product Specifications (GPS) - Surface texture: Profile method - Nominal characteristics of contact (stylus) instruments
• DS/EN ISO 3274:1998 Geometrical Product Specifications (GPS) - Surface texture: Profile method - Nominal characteristics of contact (stylus) instruments
• DS/EN 15008:2007 Aerosol containers - Aluminium containers - Dimensions of one-piece cans with 25,4 mm aperture
• DS/EN 1414:1997 Touch-and-close fasteners - Cycling procedure for subsequent testing
• DS/EN ISO 12179/Corr. 1:2007 Geometrical product specifications (GPS) - Surface texture: Profile method - Calibration of contact (stylus) instruments
• DS/EN ISO 12179:2000 Geometrical product specifications (GPS) - Surface texture: Profile method - Calibration of contact (stylus) instruments

Lithuanian Standards Office , contact aperture

• LST EN 14850-2006 Aerosol containers - Metal containers with 25,4 mm aperture - Measurement of contact height
• LST EN 13029-2010 Packaging - Light-gauge metal packaging - Apertures for plug-in plastic closures
• LST EN 175201-804-2002 Detail specification: Circular connectors. Round contacts, size diameter 1, 6 mm, threaded coupling
• LST EN 13676-2003 Polymer coated paper and board intended for food contact - Detection of pinholes
• LST EN 15008-2007 Aerosol containers - Aluminium containers - Dimensions of one-piece cans with 25,4 mm aperture

AENOR, contact aperture

• UNE-EN 14850:2006 Aerosol containers - Metal containers with 25,4 mm aperture - Measurement of contact height
• UNE-EN 13029:2010 Packaging - Light-gauge metal packaging - Apertures for plug-in plastic closures
• UNE-EN 13676:2002 Polymer coated paper and board intended for food contact - Detection of pinholes.
• UNE-EN 15008:2017 Aerosol containers - Aluminium containers - Dimensions of one-piece cans with 25,4 mm aperture

American National Standards Institute （ANSI), contact aperture

• ANSI/EIA 540DAAA-A:1993 Detail Specification for Dual-in-Line 2-Piece Contact Socket for Use in Electronic Equpiment
• ANSI/INCITS 119-1984 Contact Start/Stop Storage Disk, 158361 Flux Transitions per Track, 8.268 Inch (210 mm) Outer Diameter and 3.937 Inch (100 mm) Inner Diameter
• ANSI/TIA/EIA 455-134-1996 Measurement of Connector Ferrule Hole Inside Diameter
• ANSI/TIA/EIA 455-135-1996 Measurement of Connector Ferrule Inside and Outside Diameter Circular Runout
• ANSI/ASTM F2071:2001 Specification for Switch, Position, Proximity (Non-Contact) or Limit (Mechanical Contact), Fiber Optic
• ANSI PH3.45-1971 Contact Uniformity Test for Photographic Contact Printers
• ANSI/EIA 700A0AD:1997 Detail Specification for the Interface of the 1.27-mm Pitch, Ribbon Contact (Leaf Spring) Trapezoidal Shaped, Self-Locking I/O Connector
• ANSI/INCITS 163-1988 Information Systems - Contact Start-Stop Metallic Film Storage Disk - 83 333 Flux Transitions Per Track 130-mm (5.118-in) Outer Diameter and 40-mm (1.575-in) Inner Diameter Replaces ANSI X3.163-1988

Professional Standard - Machinery, contact aperture

• JB/T 8233-1999 Vertical contact interferometers
• JB/T 8978-2006 Contactor relay
• JB/T 8792-1998 Contactor type relays
• JB/T 8978-1999 Contactor relay
• JB/T 8792-2010 Contactor relays
• JB/T 11271-2012 Contact(stylus)surface contour tester
• JB/T 3878.5-1985 Insert Welded Reducer Fittings
• JB/T 8980-1999 The rotative type AC contrators
• JB/T 8980-2007 Rotative type AC contactors
• JB/T 1955-1977 Ferrule type straight through variable diameter pipe joint
• JB/T 1976-1977 Ferrule type straight through reducer joint body
• JB/T 5221-2014 Digital hand-held contact tachometer
• JB/T 5221-1991 Contact handy digital tachometer
• JB/T 1954-1977 Ferrule end straight through reducer pipe joint
• JB/T 1956-1977 Ferrule type end right angle reducer pipe joint
• JB/T 1975-1977 Ferrule type end straight through reducer body
• JB/T 1977-1977 Ferrule type end right angle reducer joint body
• JB/T 4009-1999 Recommended practice for ultrasonic pulse-echo straight-beam tesing by the contact method
• JB/T 4310-1999 Structure type and dimension series for silver contact based on copper of riveting
• JB/T 1308.18-1999 Type,dimensions and specifications of PN 250 MPa reduced joints
• JB/T 7479-1994 Meteorological contact thermometry - Test general
• JB/T 8625-1997 Electrostatic precipitator swing contact material level controller
• JB/T 2657.3-1999 Contact self-adjusting angle motor of ND、NS、NED、DN、DI、SS、TS types
• JB/T 8997.2-1999 Machine spools with large bore for processing of electric wires and cables.Part 2:Steel plate welded machine spools
• JB/T 8997.2-2013 Machine spools with large bore for processing of wires and cables.Part 2: Machine spools with welded steel plate

RU-GOST R, contact aperture

• GOST 19780-1981 Collectors and slip rings of electrical rotating machines. Diameters
• GOST 24733-1981 Single pole sockets and plugs with contact diameter 1,6 and 4,0 mm. Specifications
• GOST 29241-1991 Rolling bearings. Single direction angular contact ball bearings with the contact angle 60°. Specifications
• GOST R 52598-2006 Rolling bearings. Radial and angular contact bearings. Boundary dimensions. General plan
• GOST R ISO/IEC 7816-2-2002 Information technology. Identification cards. Integrated circuit(s) cards with contacts. Part 2. Dimensions and location of the contacts
• GOST R ISO/IEC 7816-2-2010 Identification cards. Integrated circuit cards. Part 2. Cards with contacts. Dimensions and location of the contacts
• GOST 28044-1989 Internal broaches for straight splines based at internal diameter one pass combined type. Construction
• GOST 23792-1979 Electric resistance welded joints. Main types, design elements and dimensions
• GOST 24753-1981 Contact terminal of electrical equipment. General technical requirements
• GOST 17573-1972 Multiball hard differential rollers by diameters from 40 to 300 mm for dimension-finishing of openings of machine components by pressere. Design and dimensions
• GOST R 51731-2010 Electromechanical contactors for household and similar purposes
• GOST R 51731-2001 Electromechanical contactors for hausehold and similar purposes
• GOST 14111-1990 Straight electrodes for resistance spot welding. Types and demensions
• GOST IEC 61095-2015 Electromechanical contactors for household and similar purposes
• GOST 28048-1989 Broaches with diameter from 50 to 120 mm for slitting holes with involute profile with round tail and centring at outside diameter with modul frome 1,5 to 2,5 mm. Construction
• GOST 28050-1989 Broaches with diameter from 55 to 130 mm for slitting holes with involute profile with round tail and centring at outside diameter with modul from 3 to 5 mm. Construction
• GOST 15031-1969 Contact instruments KPU-3. Methods and means of verification

(U.S.) Telecommunications Industries Association , contact aperture

• TIA-455-135-1997 FOTP-135 Mesurement of Connector Ferrule Inside and Outside Diameter Circular Runout
• TIA/EIA-455-134-1997 FOTP-134 Measurement of Connector Ferrule Hole Inside Diameter
• TIA-455-134-1997 FOTP-134 Measurement of Connector Ferrule Hole Inside Diameter

(U.S.) Ford Automotive Standards, contact aperture

• FORD E-MC099-4021-1989 LUBRICANT - CONTACT
• FORD E-MC099-4021-2009 Lubricant - Contact
• FORD ESK-M2G340-A-1991 ADHESIVE, POLYCHLOROPRENE, CONTACT, WATER DISPERSION, AIR DRYING

National Metrological Verification Regulations of the People's Republic of China, contact aperture

• JJG 101-2004 Contact - type Interferometers
• JJG 1143-2017 Non-contact Tonometers
• JJG 1141-2017 Applanation Tonometers
• JJG 101-1981 Verification Regulation of Contact Type Interferometer

Japanese Industrial Standards Committee (JISC), contact aperture

• JIS C 4531:1994 Contactor relays
• JIS C 8201-5-101:2008 Low-voltage switchgear and controlgear -- Part 5-101: Contactor relays and auxiliary contact for contactors and motor-starters

American Society of Mechanical Engineers (ASME), contact aperture

• ASME B89.1.2M-1991 Calibration of Gage Blocks by Contact Comparison Methods (Through 20 in. and 500 mm)
• ASME B89.1.2M-1991/errata-2014 Calibration of Gage Blocks by Contact Comparison Methods (Through 20 in. and 500 mm)

Society of Automotive Engineers (SAE), contact aperture

• SAE AS25183A-2011 Connector, Plug, Electric, Potting Seal, Solder Contact, AN Type
• SAE AS430-2008 Powerplant Fire Detection Instruments - Thermal and Flame Contact Types (Turbine)
• SAE AS152901A-2006 Stud, Stepped, Drilled 1.5 Dia Engagement, Cadmium Plated, Steel UNS G87400, .3125-18 UNS X .2500-28 UNF-3A
• SAE AS151401B-2014 STUD, STEPPED, 1.5 DIA ENGAGEMENT, CADMIUM PLATED, STEEL UNS G87400, .4375-14 UNS X .3750-24 UNF-3A
• SAE AS152601B-2014 STUD, STEPPED, DRILLED 1.5 DIA ENGAGEMENT, CADMIUM PLATED, STEEL UNS G87400, .2500-20 UNS X .1900-32 UNF-3A
• SAE AS34561-1998 Connectors, Plug, Electrical, Rear Release, Crimp Contact, AN Type FSC 5935
• SAE AS152901-2005 STUD, STEPPED, DRILLED, 1.5 DIA ENGAGEMENT, .3125-18 X .250-28
• SAE AS153201-2007 STUD, STEPPED, DRILLED, 1.5 DIA ENGAGEMENT, .375-16 x .3125-24
• SAE AS152901 THRU AS153200-1999 Stud, Stepped, Drilled 1.5 Dia Engagement, .3125-18 X .250-28
• SAE J2605-2001 Non-Contact Hose Measurement Study 1
• SAE AS162501A-2007 Stud, Stepped, Drilled, Necked, 2 Dia Engagement, Cadmium Plated, Steel UNS G87400, .4375-14 UNS X .3750-24 UNF-3A
• SAE AS31001B-2019 CONNECTOR, RECEPTACLE, ELECTRIC, WALL MOUNTING, SOLDER CONTACTS, AN TYPE
• SAE AS1355A-1974 Ultrasonic Transducers, Immersion and Contact, Performance Parameters
• SAE AS21941A-2015 BOLT, CLUSTER FITTING, DOUBLE PORT THROUGH, FLARELESS
• SAE AS39029/26A-2007 (R) CONTACTS, ELECTRICAL CONNECTOR, SOCKET, CRIMP REMOVABLE, SHIELDED (FOR MIL-DTL-26482 SERIES 1 CONNECTORS)
• SAE AS34501A_A1-2010 Connectors, Receptacle, Electrical, Wall Mounting, Rear Release, Crimp Contact, An Type
• SAE AS34001A-2003 CONNECTORS, RECEPTACLE, ELECTRIC, WALL MOUNTING, FRONT RELEASE, CRIMP CONTACT, AN TYPE
• SAE AS34501A-2003 CONNECTORS, RECEPTACLE, ELECTRICAL, WALL MOUNTING, REAR RELEASE, CRIMP CONTACT, AN TYPE
• SAE AS34501C-2022 CONNECTORS, RECEPTACLE, ELECTRICAL, WALL MOUNTING, REAR RELEASE, CRIMP CONTACT, AN TYPE
• SAE AS8028-1991 POWERPLANT FIRE DETECTION INSTRUMENTS THERMAL & FLAME CONTACT TYPES (RECIPROCATING AND TURBINE ENGINE POWERED AIRCRAFT)

SAE - SAE International, contact aperture

• SAE AS25183-2004 CONNECTOR@ PLUG@ ELECTRIC@ POTTING SEAL@ SOLDER CONTACT@ AN TYPE
• SAE AS25183B-2017 Connector, Plug, Electric, Potting Seal, Solder Contact, AN Type
• SAE AS430-1996 Powerplant Fire Detection Instruments - Thermal and Flame Contact Types (Turbine)
• SAE AS152601 THRU AS152900-1999 Stud@ Stepped@ Drilled@ 1.5 Dia Engagement@ .250-20 X .190-32
• SAE AS153201 THRU AS153500-1998 Stud@ Stepped@ Drilled@ 1.5 Dia Engagement@ .375-16 x .3125-24
• SAE AS152601 THRU AS152900A-2006 Stud Step Drill 1.5 Diameter Engage .250-20 X .190-32
• SAE AS153201 THRU AS153500A-2010 Stud Stepped Drill 1.5 Diameter Engage .375-16 x .3125-24
• SAE AS31001B-2014 CONNECTOR@ RECEPTACLE@ ELECTRIC@ WALL MOUNTING@ SOLDER CONTACTS@ AN TYPE
• SAE AS31001-2004 CONNECTOR@ RECEPTACLE@ ELECTRIC@ WALL MOUNTING@ SOLDER CONTACTS@ AN TYPE
• SAE AS31001A-2011 CONNECTOR, RECEPTACLE, ELECTRIC, WALL MOUNTING, SOLDER CONTACTS, AN TYPE
• SAE AS1355-1974 ULTRASONIC TRANSDUCERS@ IMMERSION AND CONTACT Performance Parameters
• SAE AS401B-1961 POWERPLANT FIRE DETECTION INSTRUMENTS - THERMAL & FLAME CONTACT TYPES (RECIPROCATING ENGINE POWERED AIRCRAFT)
• SAE AS39029/26-2001 Contacts@ Electrical Connector@ Socket@ Crimp Removable@ Sheilded@ (for Mil-C-26482 Series 1 Connectors)
• SAE AS34501B-2011 CONNECTORS@ RECEPTACLE@ ELECTRICAL@ WALL MOUNTING@ REAR RELEASE@ CRIMP CONTACT@ AN TYPE
• SAE AS34501C-2017 CONNECTORS, RECEPTACLE, ELECTRICAL, WALL MOUNTING, REAR RELEASE, CRIMP CONTACT, AN TYPE

Professional Standard - Aerospace, contact aperture

• QJ 151-1974 Type and size of thread rolling wheel (inner hole diameter φ54mm)
• QJ 1133.14-1987 Mechanical clamping turning tool pressure plate type 75° inner hole turning tool (tool diameter 25)
• QJ 1133.15-1987 Mechanical clamping turning tool pressing plate type 90° inner hole turning tool (shank diameter 16)
• QJ 1133.16-1987 Mechanical clamping turning tool pressure plate type 90° inner hole turning tool (tool diameter 25)
• QJ 1133.13-1987 Mechanical clamping turning tool pressure plate type 75° inner hole turning tool (tool diameter 16)
• QJ 212-1977 Reducer type and size
• QJ 1510-1988 Specifications for terminals of wrap-around contacts
• QJ 218-1977 Type and size of reducing four-way joint
• QJ 1133.20-1987 Mechanical clamping type turning tool plug-in type inner hole turning tool
• QJ 2889.2-1997 Types and sizes of 37°conduit connectors with different diameters
• QJ 2889.9-1997 Type and size of 37° conduit connector reducing tee joint

Electronic Components, Assemblies and Materials Association, contact aperture

• ECA 520AAAC-1990 Detail Specification for Switch, Non-Sensitive, Pushbutton 15.88 mm of Mounting Hole
• ECA 700A0AD-1997 Detail Specification for the Interface of the 1.27 mm Pitch, Ribbon Contact (Leaf Spring), Trapezoidal Shaped, Self-Locking I/O Connector

机械工业部, contact aperture

• JB 7067-1993 Column contact voltage regulator

国家机械工业局, contact aperture

• JB 8978-1999 contactor relay

RO-ASRO, contact aperture

• STAS SR 3041-1993 Single row, radial contact deep groove bal! bearings. Dimensions
• STAS 8473-1988 Petroleum equipment JUMPERS OF HOISTING EQUIPMENT Radii of contact surfaces
• STAS 12561-1987 Geological investigation equipment JUMPERS FOR HOISTING EQUIPMENT Radii of contact'surfaces
• STAS 7297-1971 Rolling bearings CONTACTLESS SEALING DEVICES Dimensions
• STAS 10626/2-1981 Electrodes for resistance spot welding ELECTRODE CAPS Forms and dimensions
• STAS 6847-1983 TWO PIECES HOUSING WITH FRAME FOR TAPER BORE BEARINGS AND ADAPTER-TYPE BEARINGS Dimensions

Korean Agency for Technology and Standards (KATS), contact aperture

• KS B ISO 2541:2018 Centre drills for centre holes with radius form — Type R
• KS B ISO 9338:2004 Optics and optical instruments-Contact lenses-Determination of the diameters
• KS B ISO 9338:2014 Optics and optical instruments — Contact lenses — Determination of the diameters
• KS K 0751-1998 TESTING METHOD FOR DETERMINING APPARENT OPENING SIZE(AOS) OF GEOTEXTILE
• KS X ISO/IEC 7816-2:2011 Identification cards-Integrated circuit(s) cards with contacts-Part 2:Dimensions and location of the contacts
• KS B 8140-2014(2019) Contact type overheat safety device for gas cooking appliances
• KS C IEC 60169-23:2008 Radio-frequency connectors-Part 23:Pin and socket connector for use with 3.5 mm rigid precision coaxial lines with inner diameter of outer conductor 3.5 mm(0.137 8 in)

KR-KS, contact aperture

• KS B ISO 2541-2018 Centre drills for centre holes with radius form — Type R

Association of German Mechanical Engineers, contact aperture

• VDI/VDE/DGQ 2618 Blatt 13.2-2005 Inspection of measuring and test equipment - Test instruction for bore gauges with 2-point contact
• VDI/VDE 2609-2000 Determination of tooth contact patterns for gearings
• VDI/VDE 3522-1987 Time response of contact thermometers
• VDI/VDE 3511 Blatt 2-1996 Temperature measurement in industry - Contact thermometers
• VDI/VDE/DGQ 2618 Blatt 10.7-2010 Inspection of measuring and test equipment - Test instruction for internal micrometers with 2-point contact
• VDI/VDE/DGQ 2618 Blatt 10.8-2002 Inspection of measuring and test equipment - Test instruction for internal micrometers with three-point-contact

Professional Standard - Urban Construction, contact aperture

• CJ/T 194-2014 Non-contact water supply device
• CJ/T 194-2004 Non-contact water supply device
• CJ/T 94-2014 Non-contact water supply equipment
• CJ/T 3081-1999 Non-contact (electronic)water supply device

Professional Standard - Electricity, contact aperture

• DL/T 1183-2012 1,000 kV non-contact electroscope

Group Standards of the People's Republic of China, contact aperture

• T/NXJX 001-2020 Contact grape soil cleaner
• T/CECA 42-2020 General specification for contact displacement sensor
• T/SHDSGY 160-2022 Technical specification for non-contact silicon wafert ransmission devices

International Organization for Standardization (ISO), contact aperture

• ISO 9338:1996 Optics and optical instruments - Contact lenses - Determination of the diameters
• IWA 36-2022 Guidelines for contactless delivery services
• IWA 36:2022 Guidelines for contactless delivery services
• ISO 2971:2013 Cigarettes and filter rods - Determination of nominal diameter - Method using a non-contact optical measuring apparatus
• ISO 3191:1985 Aerospace; Self-locking, fixed, single-lug anchor nuts, reduced series, with counterbore, strength classification 1 100 MPa and maximum operating temperature 235 degrees C
• ISO 3225:1985 Aerospace; Self-locking, fixed, two lug anchor nuts, reduced series, with counterbore, strength classification 1 100 MPa and maximum operating temperature 235 degrees C

Professional Standard - Railway, contact aperture

• TB/T 2287-1997 Circular Equal Diameter Prestressed Concrete Catenary Pillar

Taiwan Provincial Standard of the People's Republic of China, contact aperture

• CNS 5504-1985 Radial-Angular Contact Ball Bearings, Single and Double-Row
• CNS 8671-1987 Method of Test for Dry Reed Switches(Contact Stickiness)
• CNS 5498-1985 Angular Contact Ball Bearings Non Selfretaining Single-Row
• CNS 12971-1-1999 Identification cards-Integratedcircuit(s) cards with contacts part 1:Physical characteristics
• CNS 12971.1-1999 Identification cards-Integratedcircuit(s) cards with contacts part 1:Physical characteristics
• CNS 9230-1987 Method of Test for Dry Reed Switches (Contact Life Testing)

American Society for Testing and Materials (ASTM), contact aperture

• ASTM F2071-00 Standard Specification for Switch, Position Proximity (Noncontact) or Limit (Mechanical Contact), Fiber-Optic
• ASTM F2071-00(2006) Standard Specification for Switch, Position Proximity (Noncontact) or Limit (Mechanical Contact), Fiber-Optic
• ASTM E2877-12(2019) Standard Guide for Digital Contact Thermometers

American Gear Manufacturers Association, contact aperture

• AGMA 11FTM18-2011 Longitudinal Tooth Contact Pattern Shift

AGMA - American Gear Manufacturers Association, contact aperture

• 11FTM18-2011 Longitudinal Tooth Contact Pattern Shift

工业和信息化部/国家能源局, contact aperture

• JB/T 13219-2017 Non-contact extensometer system
• JB/T 13012-2017 Countercurrent contact inflatable flotation column

BE-NBN, contact aperture

• NBN C 63-012-1973

ANSI - American National Standards Institute, contact aperture

• INCITS 120-2017 Information systems – contact start-stop storage disk – 95 840 flux transitions per track 7.874-in (2OO-mm) outer diameter and 2.500-in (63@5-mm) inner diameter
• INCITS 163-1998 Information Systems – Contact Start-Stop Metallic Film Storage Disk – 83 333 Flux Transitions per Track 130-mm (5.118-in) Outer Diameter and 40-mm (1.575-in) Inner Diameter
• INCITS 163-2017 Information Systems – Contact Start-Stop Metallic Film Storage Disk – 83 333 Flux Transitions per Track 130-mm (5.118-in) Outer Diameter and 40-mm (1.575-in) Inner Diameter

Professional Standard - Electron, contact aperture

• SJ 1531-1979 Contact diameter series for leading ring of ceramic-metal electronic tubes
• SJ/T 11539-2015 General specification for contact image sensor
• SJ 50681/40-1994 Connectors,plug,coaxial,radio frequency(series SMB(cabled),socket contact,class 2),detail specification for
• SJ 50681/34-1994 Connectors,plug,electrical,coaxial,radio frequency(series SMA(cabled),socket contact,class 2),detail specification for
• SJ 50681/7-1994 Connectors,plug,coaxial,radio,frequency(series C(cabled),socket contact,class 2), detail specification for
• SJ 50681/24-1994 Connectors,plug,coaxial,radio frequency(series TNC(cabled),socket contact,class 2),detail specification for
• SJ 50681/15-1994 Connectors,plug,Coaxial radio frequency(series BNC(cabled),socket contact,class 2),detail specification for
• SJ 50681/45-1994 Connectors,plug,coaxial,radio frequency(series SMC(cabled),pin contact,class 2),detail specification for
• SJ 50976/22-2006 Connector, coaxial, radio frequency, series SBMA, socket contact, screw mounted, for micro-strip, detail specification for
• SJ 50976/6-1995 Connectors,receptacle,electrical,coaxial,radio frequency(series SMA,socket contact,8 hole surface launch for strip or microstrip transmission line),detail specification for
• SJ 51212/4-1994 Connector,plug,electrical,triaxial,radio frequency(series TRB(cabled),socket contact,class 2),detail specification for
• SJ 51212/9-1994 Connectors,plug,electrical,triaxial,radio frequency(series TRT(cabled),socket contact,class 2),detail specification for
• SJ 50599/2-2005 Detail specification for free connectors,electric,straight,crimp type,bayonet coupling,series I,class T for JY27467
• SJ 50681/62-1994 Connectors,plug,coaxial,radio frequency(series TNC(uncabled),sontact,class 2)for semirigid cable,detail specification for
• SJ 50681/83-2002 Connectors,plug,coaxial,radio frequency series 2.92,socket contact,class 2,for semi-rigid cable,detail specification for
• SJ 50681/42-1994 Connectors,plug,coaxial,radio frequency(series SMB(cabled),socket contact right angle,class 2),detail specification for
• SJ 50976/17-2002 Connectors,receptacle,coaxial,radio frequency series 2.92,socket contact,flange mounted,for micro-strip,detail specification for
• SJ 50681/53-1994 Connectors,plug,electrical,coaxial,radio frequency(series SMA(cabled),socket contact,class 2),for semirigid cable,detail specification for
• SJ 50681/30-1994 Connectors,receptacle,coaxial,radio frequency(series TNC(uncabled),socket contact,right angle,class 2),detail specification for
• SJ 50976/19-2002 Connectors,receptacle,coaxial,radio frequency series 2.92,socket contact,scred mounted,for micro-strip,detail specification for
• SJ 50681/47-1994 Connectors,plug,coaxial,radio frequency(series SMC(cabled),socket contact,right angle,class 2),detail specification for
• SJ 50681/74-1994 Connector,plug,coaxial,radio frequency(series N(cabled),socket contact,class 2)for semirigid cable,detail specification for
• SJ 50976/8-1995 Connectors,receptacle,electrical,coaxial,radio frequency(series SMA,socket contact 8 hole surface launch right angle for strip or microstrip transmission line),detail specification for
• SJ 20108-1992 Detail Specification for Fixed Connectors,Electrical,Box Mounting,Solder Contacts,Classes K and R,for JY 3102
• SJ 50681/21-1994 Connectors,receptacle,coaxial,radio frequency(series BNC(uncabled),socket contact,right angle,class 2),detail specification for
• SJ 50681/67-1994 Connector,plug,coaxial,radio frequency(series N(cabled),socket contact,class 2),for 12.70mm semiregid cable,detail specification for
• SJ 50681/69-1994 Connector,plug,coaxial,radio frequency(series N(cabled),socket contact,class 2)for 22.23mm semiregid cable,detail specification for
• SJ 50681/70-1994 Connector,plug,coaxial,radio frequency(series N(cabled),socket contact,class 2)for 41.28mm semiregid cable,detail specification for
• SJ 50599/3-2005 Detail specification for fixed connectors,electric,box mounting,crimp type,bayonet coupling,series I,class E for JY27496
• SJ 50681/78-1999 Conectors,receptacle,coaxial,radio frequency type BMA-KFB3,socket contact,flange mounted,for semi-rigid cable,detail specification for
• SJ 50681/80-1999 Conectors,receptacle,coaxial,radio frequency type BMA-KF5Y,socket contact,flange mounted for flexible cable,detail specification for
• SJ 50681/26-1994 Connectors,receptacle,coaxial,radio frequency(series TNC(cabled),socket contact,flange mounted,class 2),detail specification for
• SJ 50681/35-1994 Connectors,receptacle,electrical,coaxial,radio frequency(series SMA(cabled),socket contact,flange mounted,class 2),detail specification for
• SJ 50976/14-1999 Conectors,receptacle,coaxial,radio frequency type BMA-KYD,socket contact,jam nut mounted,for micro-strip,detail specification for
• SJ 50681/16-1994 Connectors,receptacle,coaxial,radio frequency(series BNC(cabled),socket contact,flange mounted,class 2),detail specification for

AT-ON, contact aperture

• ONORM M 1114-1982 Measurement of surface roughness with contact (Stylus) Instruments

Professional Standard - Aviation, contact aperture

• HB 4-9-2002 Reducer,screwed-onto,flared tube
• HB 4-7-2002 Reducer,flared tube
• HB 4-9-1983 Screw-in variable diameter straight-through pipe joint
• HB 5689-1983 Screw-in variable diameter straight-through pipe joint
• HB 4-9-1999 Screw-in variable diameter straight-through pipe joint
• HB 5692-1983 Screw-in variable diameter straight-through pipe joint
• HB 5691-1983 Screw-in variable diameter straight-through pipe joint
• HB 4-9-1976 Screw-in variable diameter straight-through pipe joint
• HB 5689-1982 Screw-in variable diameter straight-through pipe joint
• HB 5690-1983 Screw-in variable diameter straight-through pipe joint
• HB 5986-1996 Type A screw-in variable diameter straight pipe joint
• HB 5986～5988-1996 Type A screw-in variable diameter straight-through pipe joint
• HB 5989～5991-1996 Type B screw-in variable diameter straight-through pipe joint
• HB 5987-1996 Type A screw-in variable diameter straight-through pipe joint
• HB 5988-1996 Type A screw-in variable diameter straight-through pipe joint
• HB 5990-1996 Type B screw-in variable diameter straight-through pipe joint
• HB 5991-1996 Type B screw-in variable diameter straight-through pipe joint
• HB 5988-1986 Type A screw-in variable diameter straight pipe joint
• HB 5986-1986 Type A screw-in variable diameter straight pipe joint
• HB 5989-1996 Type B screw-in variable diameter straight pipe joint
• HB 5989-1986 Type B screw-in variable diameter straight pipe joint
• HB 5987-1986 Type A screw-in variable diameter straight pipe joint
• HB 5991-1986 Type B screw-in variable diameter straight pipe joint
• HB 5990-1986 Type B screw-in variable diameter straight pipe joint
• HB 8140-2002 Reducer,screwed-onto,90 degree elbow,titianium alloy,flared tube
• HB 8136-2002 Reducer,A type,90 degree elbow,titianium alloy,flared tube
• HB 8173～8176-2002 Reducer,with swivel nut,flared tube
• HB 8185～8188-2002 Reducer,with swivel nut,90 degree elbow,flared tube
• HB 7848-2008 Reducer,flareless tube,screwed-onto,type A,28MPa
• HB 7849-2008 Reducer, flareless tube, screwed-onto, type B, 28MPa
• HB 5986-2008 Reducer,flareless tube,screwed-onto,type A,21MPa
• HB 5987-2008 Reducer,flareless tube,screwed-onto,type A,21MPa
• HB 5988-2008 Reducer,flareless tube,screwed-onto,type A,21MPa
• HB 5989-2008 Reducer, flareless tube, screwed-onto, type B, 21MPa
• HB 5990-2008 Reducer, flareless tube, screwed-onto, type B, 21MPa
• HB 5991-2008 Reducer, flareless tube, screwed-onto, type B, 21MPa
• HB 8173-2002 Flared type union reducer extenders with swivel nuts (8173)
• HB 8174-2002 Flared type union reducer extenders with swivel nuts (8174)
• HB 8175-2002 Flared type union reducer extenders with swivel nuts (8175)
• HB 8176-2002 Flared type union reducer extenders with swivel nuts (8176)

Electronic Components, Assemblies and Materials Association, contact aperture

• ECA 364-60-1988 TP-60 General Methods for Porosity Testing of Contact Finishes for Electrical Connectors
• ECA SP 4942-B-2006 General Methods for Porosity Testing of Contact Finishes for Electrical Connectors and Sockets To be published as ANSI/EIA/ECA-364-60A

CZ-CSN, contact aperture

• CSN 02 4650-1965 Tilting double-row ball bearings with bore diamoter d < 10
• CSN ISO 3274:1994 Instruments for the measurement of surface roughness by the profile method.Contact(stylus)instruments of consecutive profile transformation.Contact profile meters,system M
• CSN 25 8183-1967 Thermometers with enclosed scale and with fixed switch contacts

工业和信息化部, contact aperture

• JB/T 13836-2020 Method for determination of pore size characteristics of filter materials used in bag dust collectors

National Metrological Technical Specifications of the People's Republic of China, contact aperture

• JJF 1780-2019 Program of Pattern Evaluation of Non-contact Tonometers
• JJF 1781-2019 Program of Pattern Evaluation of Applanation Tonometers
• JJF 1193-2008 Calibration Specification for Non-contact Automotive Speedmeter
• JJF 1612-2017 Calibration Specification for Non-contact Ranging Speedometer
• JJF 1517-2015 Calibration specification for non-contact electrostatic voltage measuring instrument

North Atlantic Treaty Organization Standards Agency, contact aperture

• STANAG 3237-1982 APERTURE OF TERMINAL RING OR LINK OF AIRCRAFT LIFTING SLINGS

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, contact aperture

• GB/T 5640.1-1985 Flared type tube fittings--Union tee reducer--Assembly
• GB/T 26129-2010 Contact-type transmitter-receiver headset for fireman
• GB/T 5640.2-1985 Flared type tube fittings--Union tee reducer--Body
• GB/T 11343-1989 Ultrasonic angle beam examination by the contact method
• GB/T 31440-2015 Contactless IC card receiver and distributor for closed toll
• GB/T 19449.2-2004 Hollow taper interface with flange contact surface--Part 2:Receivers--Dimensions
• GB/T 9485-2003 Radial turbochargers--Connection dimensions
• GB/T 5636.1-1985 Flared type tube fittings--Male branch tee reducer--Assembly
• GB/T 11344-1989 Measuring thickness by ultrasonic pulse-echo contact method
• GB/T 6620-1995 Test method for measuring warp on silicon slices by nontact scanning
• GB 17885-2009 Electromechanical contactors for household and similar purposes
• GB/T 6620-2009 Test method for measuring warp on silicon slices by noncontact scanning
• GB/T 17885-2016 Electromechanical contactors for household and similar purposes
• GB 17885-1999 Electromechanical contactors for household and similar purposes
• GB/T 5636.2-1985 Flared type tube fittings--Male branch tee reducer--Body
• GB/T 32557.2-2016 Pyramidal joints with flanged contact surfaces - Part 2: Mounting hole dimensions and markings
• GB/Z 22201-2008 Reliability test method for contactor relay
• GB/Z 22201-2016 Reliability test method of contactor relay
• GB/T 11343-2008 Non-destructive testing.Practice for ultrasonic angle-beam testing by the contact method

Military Standard of the People's Republic of China-General Armament Department, contact aperture

• GJB 681/36-1994 Detailed Specification for Class 2 Sockets, SC Series Jack Contacts
• GJB 6693-2009 Technical requirements for airborne synthetic aperture radar and data chain interface
• GJB 681/42-1994 Detailed Specification for SC Series Jack Contact Locking Class 2 Sockets
• GJB 5783-2006 Insert contact arrangements for environment resisting circular electrical connectors
• GJB 859.8-1990 Type A screw-in reducing diameter straight pipe joint
• GJB 859.9-1990 Type B screw-in reducing diameter straight pipe joint
• GJB 1612A-2021 Hole arrangement of insulating mounting plate contacts for GJB 600 threaded circular electrical connector
• GJB 681/41-1994 Detailed Specification for SC Series (Uncabled) Jack Contact Flange Back Mounted Class 2 Sockets
• GJB 2446/19-2017 J2446/15 Detailed specification for housing-located microrectangular receptacle electrical connectors with soldered-type straight jack contacts for Class M printed circuit boards
• GJB 681/40-1994 Detailed specification for SC series jack contact locking back-mounted Class 2 receptacles
• GJB 681/38-1994 Detailed Specification for SC Series Jack Contact Flange Back Mounted Class 2 Sockets
• GJB 2446/29-2017 Detailed specification for J30 series of soldered-type straight jack contact housing positioned microrectangular receptacle electrical connectors for Class P printed circuit boards
• GJB 2446/25-2017 J30J Series Detailed specification for solder-type straight jack contact housing positioning micro rectangular receptacle electrical connectors for Class M printed circuit boards
• GJB 1911-1994 Contact Shaft Angle - General Specification for Digital Encoders
• GJB 6730-2009 General specification for ground distributing jamming equipment against SAR
• GJB 1610A-2011 Insert contact arrangements for GJB 598 resistant environment quick disconnect circular electrical connectors
• GJB 2446/13-2017 J2446/9 Detailed Specification for Type P Press-fit Type Jack Contact Housing Positioned Micro Rectangular Receptacle Electrical Connectors
• GJB 2446/8-2017 J2446/4 Detailed specification for Type M crimp-type receptacle contacts housing positioned microrectangular receptacle electrical connectors
• GJB 2446/27-2017 Detailed specification for J30 series of soldered-type right-angle socket contacts for Class P printed circuit boards with shell-positioned micro-rectangular receptacle electrical connectors
• GJB 2446/15-2017 J2446/11 Detailed Specification for Housing Positioned Micro Rectangular Receptacle Electrical Connectors for Narrow Solder-Type Right-Angle Jack Contacts for Class M Printed Circuit Boards
• GJB 2446/21-2017 J2446/17 Detailed specification for standard soldered-type straight jack contact housing positioned microrectangular receptacle electrical connectors for Class M printed circuit boards
• GJB 2446/23-2017 Detailed Specification for J30J Series M Class M Printed Circuit Board Solder Type Right Angle Jack Contact Housing Positioning Micro Rectangular Socket Electrical Connectors
• GJB 1610-1993 GJB598 environment-resistant quick separation circular electrical connector insulating mounting plate contact hole arrangement

Professional Standard - Medicine, contact aperture

• YY 0902-2013 Contacting far infrared physiotherapy equipment
• YY/T 0916.6-2022 Small bore connectors for medical liquids and gases - Part 6: Connectors for axonal applications
• YY/T 0916.3-2022 Small bore connectors for medical liquids and gases Part 3: Connectors for gastrointestinal applications
• YY/T 0916.1-2014 Small bore fittings for medical liquids and gases - Part 1: General requirements

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, contact aperture

• GB/T 34902-2017 Contact shapemeter for cold rolling strip

Standard Association of Australia （SAA）, contact aperture

• AS 4710:2001 Packages for chemicals not intended for access or contact with their contents by humans

国家食品药品监督管理总局, contact aperture

• YY/T 0902-2013 Contact far infrared physiotherapy equipment

European Committee for Electrotechnical Standardization（CENELEC）, contact aperture

• EN 175201-804:1999 Detail Specification: Circular Connectors - Round Contacts, Size Diameter 1,6 mm, Threaded Coupling

ECIA - Electronic Components Industry Association, contact aperture

• 364-60-1988 TP-60 General Methods for Porosity Testing of Contact Finishes for Electrical Connectors
• 498BAAA-1988 Detail Specification for Capability Approval of Metal Dome Contact Touch Stroke Switch Panels

Professional Standard - Coal, contact aperture

• MT/T 1065-2008 The contact-backstop of belt conveyor for coal mine

国家安全生产监督管理总局, contact aperture

• MT/T 1065-2007 Coal mine belt conveyor contact backstop

TR-TSE, contact aperture

• TS 2495-1977 INSTRUMENTS FOR THE MEASUREMENT OF SURFACE ROUGHNESS BY THE PROF?LE METHOD - CONTACT (STYLUS) INSTRUMENTS OF CONSECUTIVE PROF?LE TRANSFORMATION - CONTACT PROF?LE METERS. SYSTEM M

Professional Standard - Military and Civilian Products, contact aperture

• WJ 1944-1990 Pipeline system welded equal diameter straight-through pipe joint
• WJ 1945-1990 Pipeline system welded equal diameter straight-through joint body
• WJ 1946-1990 Pipeline system welded reducing straight pipe joint
• WJ 1947-1990 Pipeline system welded reducer straight-through joint body
• WJ 2323-1995 Verification Regulations for Non-contact Road Tester
• WJ 1929-1990 Piping system ferrule-type equal-diameter straight-through pipe joint
• WJ 1930-1990 Pipeline system ferrule type equal diameter straight-through joint body
• WJ 1931-1990 Piping system ferrule type reducing straight pipe joint
• WJ 1932-1990 Piping system ferrule-type reducing straight-through joint body
• WJ 1933-1990 Piping system ferrule type equal diameter right angle pipe joint
• WJ 1934-1990 Pipeline system ferrule type equal diameter right angle joint body
• WJ 1935-1990 Piping system ferrule type equal diameter tee pipe joint
• WJ 1936-1990 Pipeline system ferrule type equal diameter tee joint body

GB-REG, contact aperture

• REG NASA-LLIS-0344--1994 Lessons Learned - Solid Propellant in Contact with Porous Material, Fire

U.S. Military Regulations and Norms, contact aperture

• ARMY MIL-STD-804 C VALID NOTICE 3-2013 Formats and Coding of Aperture, Camera, Copy, and Tabulating Cards

IN-BIS, contact aperture

• IS 4462-1974

SG-SPRING SG, contact aperture

• SS 518-2014 Specification for contactless e-purse application

AIA/NAS - Aerospace Industries Association of America Inc., contact aperture

• NASM77073-2001 Terminal@ Lug@ Solder Type@ Phosphor Bronze Stamping@ Locking Type Flat@ One Hole
• NASM77072-2001 Terminal@ Lug@ Solder Type@ Phosphor Bronze Stamping@ Locking Type@ Flat@ One Hole

Professional Standard - Finance, contact aperture

• JR/T 0090-2012 China financial mobile payment.Specification for contactless interface

IETF - Internet Engineering Task Force, contact aperture

• RFC 5946-2010 Resource Reservation Protocol (RSVP) Extensions for Path-Triggered RSVP Receiver Proxy

FI-SFS, contact aperture

• SFS 4402-1979

CENELEC - European Committee for Electrotechnical Standardization, contact aperture

• EN 119000:1996 Generic Specification: Dry and Mercury Wetted Reed Contact Units

SE-SIS, contact aperture

• SIS SS 85 91 20-1983 Cross-country ski boots with three pin holes -Dimensions, interface and design
• SIS SS-ISO 7816-2:1989 Identification cards — Integrated circuit(s) cards with contacts — Part 2: Dimensions and location of the contacts

ABMA - American Bearing Manufacturers Association, contact aperture

• 12240-2-1998 Spherical Plain Bearings - Part 2: Angular Contact Radial Spherical Plain Bearings

ZA-SANS, contact aperture

• SANS 12240-2:2006 Spherical plain bearings Part 2: Angular contact radial spherical plain bearings

PL-PKN, contact aperture

• PN-EN 15008-2017-05 P Aerosol containers -- Aluminium containers -- Dimensions of one-piece cans with 25,4 mm aperture

Professional Standard - Traffic, contact aperture

• JT/T 603-2004 Contactless IC card distributor and receiver for highway toll
• JT/T 452-2019 Technical conditions of non-contact IC card for road toll collection

Fujian Provincial Standard of the People's Republic of China, contact aperture

• DB35/T 1455-2014 General specification for non-contact identification card reader

ES-UNE, contact aperture

• UNE-EN 175201-804:1999 Detail Specification: Circular connectors - Round contacts, size diameter 1,6 mm, threaded coupling (Endorsed by AENOR in June of 2000.)
• UNE-EN ISO 12179:2023 Geometrical product specifications (GPS) - Surface texture: Profile method - Calibration of contact (stylus) instruments (ISO 12179:2021)

Aerospace, Security and Defence Industries Association of Europe (ASD), contact aperture

• ASD-STAN PREN 3155-015-2005 Aerospace series Electrical contacts used in elements of connection Part 015: Contacts, electrical, female, type A, crimp, class S Product standard (Edition P 4)
• ASD-STAN PREN 3155-016-2005 Aerospace Series Electrical Contacts Used in Elements of Connection Part 016: Contacts, Electrical, Male, Type A, Crimp, Class S Product Standard (Edition P 2)
• ASD-STAN PREN 3155-018-2004 Aerospace Series Electrical Contacts Used in Elements of Connection Part 018: Contacts, Electrical, Male, Type A, Crimp, Class S Product Standard (Edition P 3)
• ASD-STAN PREN 3155-019-2004 Aerospace Series Electrical Contacts Used in Elements of Connection Part 019: Contacts, Electrical, Female, Type A, Crimp, Class S Product Standard (Edition P 3)
• ASD-STAN PREN 3155-026-2009 Aerospace Series Electrical Contacts Used in Elements of Connection Part 026: Contacts, electrical, male, type A, crimp, class R Product Standard (Edition P 3)
• ASD-STAN PREN 3155-052-1995 Aerospace Series Electrical Contacts Used in Elements of Connection Part 052 : Contacts, Electrical, Male 052, Type A, Crimp, Class S Product Standard (Edition P 1)
• ASD-STAN PREN 3155-053-1995 Aerospace Series Electrical Contacts Used in Elements of Connection Part 053 : Contacts, Electrical, Female 053, Type A, Crimp, Class S Product Standard (Edition P 1)
• ASD-STAN PREN 3155-076-2010 Aerospace series Electrical contacts used in elements of connection Part 076: Contacts, electrical, male, type A, crimp, class R Product standard (Edition P 1)
• ASD-STAN PREN 3155-077-2010 Aerospace series Electrical contacts used in elements of connection Part 077: Contacts, electrical, female, type A, crimp, class R Product standard (Edition P 1)
• ASD-STAN PREN 3155-003-2004 Aerospace series Electrical contacts used in elements of connection Part 003: Contacts, electrical, female, type A, crimp, class S Product standard (Edition P 3)
• ASD-STAN PREN 3155-004-2000 Aerospace Series Electrical Contacts Used in Elements of Connection Part 004 - Contacts, Electrical, Male, Type A, Crimp, Class T Product Standard (Edition P 3)
• ASD-STAN PREN 3155-005-2000 Aerospace Series Electrical Contacts Used in Elements of Connection Part 005: Contacts, Electrical, Female, Type A, Crimp, Class T Product Standard (Edition P 3)
• ASD-STAN PREN 3155-008-2004 Aerospace Series Electrical Contacts Used in Elements of Connection Part 008: Contacts, Electrical, Male, Type A, Crimp, Class S Product Standard (Edition P 3)
• ASD-STAN PREN 3155-009-2006 Aerospace Series Electrical Contacts Used in Elements of Connection Part 009: Contacts, Electrical, Female, Type A, Crimp, Class S Product Standard (Edition P 3)
• ASD-STAN PREN 3155-014-2005 Aerospace series Electrical contacts used in elements of connection Part 014: Contacts, electrical, male, type A, crimp, class S Product standard (Edition P 4)
• ASD-STAN PREN 3155-044-1996 Aerospace Series Electrical Contacts Used in Elements of Connection Part 044: Contacts, Electrical, Male 044, Type A, Double Crimping, Class T Product Standard (Edition P 1)
• ASD-STAN PREN 3155-045-2003 Aerospace Series Electrical Contacts Used in Elements of Connection Part 045: Contacts, Electrical, Female Type A, Double Crimping, Class T Product Standard (Edition P 2)
• ASD-STAN PREN 3155-046-2000 Aerospace Series Electrical Contacts Used in Elements of Connection Part 046: Contacts, Electrical, Male, Type A, Double Crimping, Class S Product Standard (Edition P 2)
• ASD-STAN PREN 3155-047-2003 Aerospace Series Electrical Contacts Used in Elements of Connection Part 047: Contacts, Electrical, Female, Type A, Double Crimping, Class S Product Standard (Edition P 3)
• ASD-STAN PREN 3155-022-2000 Aerospace Series Electrical Contacts Used in Elements of Connection Part 022: Contacts, Electrical Rectangular, Male, Type A, Crimp, Class R Product Standard (Edition P 2)
• ASD-STAN PREN 3155-023-2000 Aerospace Series Electrical Contacts Used in Elements of Connection Part 023: Contacts, Electrical Rectangular, Female, Type A, Crimp, Class R Product Standard (Edition P 2)

国家药监局, contact aperture

• YY/T 0916.1-2021 Small bore connections for medical liquids and gases Part 1: General requirements

International Electrotechnical Commission (IEC), contact aperture

• IEC 60169-23:1991 Radio-frequency connectors, part 23: pin and socket connector for use with 3,5 mm rigid precision coaxial lines with inner diameter of outer conductor 3,5 mm (0,1378 in)

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