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indirect gap

indirect gap, Total:500 items.

In the international standard classification, indirect gap involves: Chipless working equipment, Protection against fire, Manufacturing forming processes, Screw threads, Ground service and maintenance equipment, Cutting tools, Bearings, Welding, brazing and soldering, Aircraft and space vehicles in general, Rotating machinery, Electrical accessories, Metrology and measurement in general, Hand-held tools, Products of the chemical industry, Electrical and electronic testing, Electrical engineering in general, Road vehicle systems, Non-destructive testing, Materials for aerospace construction, Agricultural machines, implements and equipment, (No title), Power stations in general, Electricity. Magnetism. Electrical and magnetic measurements, Characteristics and design of machines, apparatus, equipment, Earthworks. Excavations. Foundation construction. Underground works, Machine tools, Occupational safety. Industrial hygiene, Safety of machinery, Ergonomics, Semiconducting materials, Road engineering, Diagnostic, maintenance and test equipment, Fasteners, Tyres, Fasteners for aerospace construction, Switchgear and controlgear, Nuclear energy engineering, Power transmission and distribution networks, Test conditions and procedures in general, Insulation, Materials and components for railway engineering, Geology. Meteorology. Hydrology, External structures, Internal combustion engines, Fuels, Linear and angular measurements, Electronic components in general, Farm buildings, structures and installations, Iron and steel products, Protection of and in buildings, Storage equipment, Furniture, Equipment for children, Equipment for entertainment, Body care equipment, Packaging and distribution of goods in general, Components for aerospace construction, Elements of buildings, Dentistry, Pipeline components and pipelines, Railway rolling stock, Insulating fluids, Installations in buildings, Electrical wires and cables, Sewing machines and other equipment for the clothing industry, Transformers. Reactors, Electromechanical components for electronic and telecommunications equipment, Aerospace electric equipment and systems, Non-ferrous metals, Testing of metals, Paint ingredients, Machine tool systems, Inorganic chemicals, Shipbuilding and marine structures in general, Telecommunication systems, Character sets and information coding, Space systems and operations.

Association of German Mechanical Engineers, indirect gap

VDI 3368-1982 Press tool clearance, die clearance
DVS 0936-1988
VDI/VDE/DGQ 2618 Blatt 4.7-2005 Inspection of measuring and test equipment - Test instruction for gap gauges

US-FCR, indirect gap

FCR UFGS-33 56 13.15-2012 UNDERTANK INTERSTITIAL SPACE
FCR UFGS-33 56 13.15-2015 UNDERTANK INTERSTITIAL SPACE
FCR FED H-08-1 SEC 03522-2004 INSULATING CONCRETE INTERSTITIAL DECK
FCR COE ER 385-1-31-1994 CONTROL OF HAZARDOUS ENERGY (SAFE CLEARANCE)
FCR COE ER 1110-2-4401-1997 CLEARANCES FOR ELECTRIC POWER SUPPLY LINES AND COMMUNICATION LINES OVER RESERVOIRS
FCR DOE 4210.7B-1991 INDIRECT COST RATE RESPONSIBILITIES

CZ-CSN, indirect gap

CSN 02 4609 Z2-1993
CSN 30 7152-1983 Clearance zone for short Joint shaft with quard
CSN 34 0130-1970 Creepage distances and clearances
CSN 02 4609-1994 Rolling bearings. Radial internal clearance
CSN 01 4481-1955
CSN EN 349-1994 Safety of machinery.Minimum gaps to avoid crushing of parts of the human body

International Organization for Standardization (ISO), indirect gap

ISO 3008-4:2021 Fire resistance tests - Door and shutter assemblies - Part 4: Linear joint fire seal materials used to seal the gap between a fire door frame and the supporting construction
ISO 1085:1974 Combinations of double-ended wrench gaps
ISO 5753-2:2010 Rolling bearings - Internal clearance - Part 2: Axial internal clearance for four-point-contact ball bearings
ISO 5753:1981 Rolling bearings; Radial internal clearance
ISO 2332:1983 Agricultural tractors and machinery — Connections — Clearance zone for the three-point linkage of implements
ISO 5753-1:2009 Rolling bearings - Internal clearance - Part 1: Radial internal clearance for radial bearings
ISO 1464:1985 Aerospace; Tripod jacks; Clearance dimensions
ISO 1464:1979 Aircraft — Clearance dimensions for tripod jacks
ISO 1464:2018 Aerospace - Tripod jacks - Clearance dimensions
ISO/CD 23408:2023 Road Vehicles — Ergonomic aspects of foot control layout,location, spacing and clearance
ISO 6533:2020 Forestry machinery — Portable chain-saw front hand-guard — Dimensions and clearances
ISO 7914:2002 Forestry machinery - Portable chain-saws - Minimum handle clearance and sizes
ISO 6533:2001 Forestry machinery - Portable chain-saw front hand-guard - Dimensions and clearances
ISO 7914:1994 Forestry machinery - Portable chain saws - Minimum handle clearance and sizes
ISO 7914:1986 Forestry machinery; Portable chain saws; Minimum handle clearance and sizes
ISO 7914:2023 Forestry machinery — Portable chain-saws — Minimum handle clearance and sizes
ISO/CD 17981:2023 Space systems — CubeSat interface
ISO/DIS 17981:2023 Space systems — CubeSat interface

WRC - Welding Research Council, indirect gap

BULLETIN 323-1987 MONOGRAPH ON NARROW-GAP WELDING TECHNOLOGY

American Welding Society (AWS), indirect gap

WRC 323:1987 Monograph on Narrow-Gap Welding Technology

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, indirect gap

GB/T 16743-1997 Blanking clearance
GB/T 16743-2010 Blanking clearance
GB/T 16904.2-2006(英文版) Checking of rolling stock clearance for standard gauge railways—Part 2:Clearance treadle
GB/T 311.6-2005 Voltage measurement by means of standard air gaps
GB 11032-2010 Metal-oxide surge arresters without gaps for a.c. systems
GB/T 11032-2010 Metal-oxide surge arresters without gaps for a.c. systems
GB 11032-2000 Metal oxide surge arresters without gaps for a.c. systems
GB/T 20639-2006 Artificial pollution testing of non-linear resistor type surge arresters with gaps
GB/T 28182-2011 Surge arresters containing series gapped structures with rated voltage 52 kV and less
GB/T 14144-1993 Test method for determination of radial interstitial oxygen variation in silicon
GB/T 14144-2009 Testing method for determination of radial interstitial oxygen variation in silicon
GB/T 14143-1993 Infrared Absorption Measurement Method of Oxygen Content in the Gap of 300-900μm Silicon Wafer
GB/T 30550-2014 Concentric lay stranded overhead electrical conductors containing one or more gap (s)
GB/T 1557-1989 The method of determining interstitial oxygen content in silicon by infrared absorption
GB/T 1557-2006 The method of determining interstitial oxygen content in silicon by infrared absorption
GB/T 19444-2004 Oxygen precipitation characterization of silicon wafers by measurement of interstitial oxygen reduction
GB/T 3185-2016 Zinc oxide (Indirect method)
GB/T 3185-1992 Zinc oxide(Indirect method)
GB/T 20343-2006 Agricultural tractors and machinery. Connection of implements via three-point linkage. Clearance zone around implement
GB/T 20343-2016 Agricultural tractors and machinery.Connection of implements via three-point linkage.Clearance zone around implement

HU-MSZT, indirect gap

CH-SNV, indirect gap

SNV 24855-1940
SNV 21701-1938 Quality Systems — Model for quality assurance in design/development, production,installation and servicing
SN 214 032/3-1985
VSM 11858-1974
SN 054 511/1-1985 Safety helmets for fire fighters part 1:General test specifications and requirements

Professional Standard - Aviation, indirect gap

HB 242-1970 Clearance screw thread
HB 3851-1986 Clearance gauge
HB/Z 167-1990 Sheet blanking clearance
HB 7711-2002 Clearances,the tyre and the adjacent parts of the aircraft,Design requirements for
HB 6710-1993 connection between bushings
HB 2383-1977 HB 242-70 thread rolling wheel for reinforced clearance thread d=2~33mm t=0.35~2mm
HB 2382-1977 HB 242-70 thread rolling wheel for reinforced clearance thread d=2~45mm t=0.35~2mm

Korean Agency for Technology and Standards (KATS), indirect gap

KS B 0432-1973(2009) Removal in Grindings
KS B ISO 5753-2-2016(2021) Rolling bearings — Internal clearance — Part 2: Axial internal clearance for four-point-contact ball bearings
KS C 4609-2002 ZNO TYPE GAPLESS LIGHTING ARRESTER
KS C 4609-1987 ZNO TYPE GAPLESS LIGHTING ARRESTER
KS B ISO 5753-1-2016(2021) Rolling bearings — Internal clearance — Part 1: Radial internal clearance for radial bearings
KS B ISO 5753:2008 Rolling bearings－Radial internal clearance
KS B ISO 5753-2008(2013) Rolling bearings－Radial internal clearance
KS C 4609-1987(1998) ZNO TYPE GAPLESS LIGHTING ARRESTER
KS C 0907-1997(2002) VOLTAGE MEASUREMENT METHOD WITH SPHERE GAP
KS C 0907-1982 VOLTAGE MEASUREMENT METHOD WITH SPHERE GAP
KS W 0645-1992 Aerospace -Tripod jacks -Clearance dimensions
KS W 0645-2013 Aerospace -Tripod jacks -Clearance dimensions
KS W 0645-1992(2012) Aerospace -Tripod jacks -Clearance dimensions
KS C 4616-2011(2021) Metal-oxide surge arresters without gaps for a.c. systems
KS C 4616-2011(2016) Metal-oxide surge arresters without gaps for a.c. systems
KS B ISO 273-2010(2020) Diameter of clearance holes and counterbores for bolts and screws
KS W ISO 5866-2004(2009) Aircraft－2 and 3A plug-in base change-over relays, Type II, with crimped connections－Clearance and fixing dimensions
KS B ISO 13854-2002(2022) Safety of machinery－Minimum gaps to avoid crushing of parts of the human body
KS V 7467-2012(2022) Guidelines on coatings and inspection for void spaces on bulk carriers and oil tankers

Professional Standard - Railway, indirect gap

TB/T 1849-1987 Insulation gap of catenary in tunnel
TB/T 1899-1987 ST1-600 Bidirectional Brake Shoe Gap Adjuster

Association Francaise de Normalisation, indirect gap

NF E22-336-2*NF ISO 5753-2:2011 Rolling bearings - Internal clearance - Part 2 : axial internal clearance for four-point-contact ball bearings
NF ISO 5864:2004 Filetages ISO en inches - Jeux et tolérances
NF E25-023*NF EN 20273:1992 Fasteners. Clearance hole for bolts and screws.
NF L22-063:1970 Clearance for wrenching nuts, screws and pins.
NF F00-010:1973 Railway material in general. Tolerances and fittings used, particularly, for articulations. Fittings with clearances.
NF EN 3819:2008 Série aérospatiale - Dégagements pour clés et douilles
NF E22-336-1*NF ISO 5753-1:2009 Rolling bearings - Internal clearance - Part 1 : radial internal clearance for radial bearings
NF EN 15620:2021 Système de stockage statique en acier - Tolérance, déformation et jeux
NF A 89-410:2017 Soudage et techniques connexes - Aptitude au brasage - Définition et emploi d'une éprouvette à jeu variable
NF P22-752:2021 Steel static storage systems - Tolerances, deformations and clearances
NF EN 3612:1996 Série aérospatiale - Gorges de dégagement pour cannelures - Norme de conception.
NF F00-024:1978 Railway material in general. Finished clearance fit bolts.
NF EN 50381:2004 Caissons ventilés transportables avec ou sans source de dégagement interne
NF E29-591-1:1998 Copper and copper alloys. Plumbing fittings. Part 1 : fittings with ends for capillary soldering or capillary brazing to copper tubes.
NF U34-115:2012 Forestry machinery - Portable chain-saw front hand-guard - Dimensions and clearances
NF L82-680:1970 DETERMINING DIMENSIONS AND SAFETY CLEARANCES FOR AIRCRAFT TYRES.
NF E09-011*NF EN ISO 13854:2019 Safety of machinery - Minimum gaps to avoid crushing of parts of the human body
L31-511:1988 Aerospace series. Spherical plain bearings. Definitions. Fits and clearances. Loads.
NF U34-115*NF ISO 6533:2022 Forestry machinery - Portable chain-saw front hand-guard - Dimensions and clearances
NF A89-410*NF A 89-410:2017 Welding and allied processes - Solderability and brazeability - Definition and use of a specimen with variable gap
NF U34-112:1995 Forestry machinery. Protable chain-saws. Minimum handle clearance and sizes.
NF EN 3541:1992 Série aérospatiale - Embouts réglables à rotule sur billes et à tige filetée - Dimensions, couples, jeux et charges.
NF P22-752:2008 Steel static storage systems - Adjustable pallet racking - Tolerances, deformations and clearances.
NF T70-502:2007 Energetic materials for defense - Safety - Vulnerability - Card gap test.
NF T70-502:1995 Energetic materials for defense. Safety, vulnerability. Card gap test.
NF A89-410:1977 Solderability and brazeability. Definition and use of a specimen with variable gap.
NF EN 3202:1995 Série aérospatiale - Trous et dégagements pour vis à tête en T - Norme de conception.
NF EN 62420:2011 Conducteurs pour lignes aériennes câblés en couches concentriques comprenant un ou plusieurs intervalle(s)

Japanese Industrial Standards Committee (JISC), indirect gap

JIS B 1520-2:2015 Rolling bearings -- Internal clearance -- Part 2: Axial internal clearance for four-point-contact ball bearings
JIS B 1520:1995 Rolling bearings -- Radial internal clearance
JIS B 1520-1:2015 Rolling bearings -- Internal clearance -- Part 1: Radial internal clearance for radial bearings
JIS C 1001:1994 Voltage measurement method with sphere gap
JIS W 3902:1991 Aerospace -- Tripod jacks -- Clearance dimensions
JIS Z 3191:2023 Investigation of brazeability -- Spreading test and gap filling test

(U.S.) Telecommunications Industries Association , indirect gap

TIA/EIA/IS-786-2000 Automatic Code Gapping

RU-GOST R, indirect gap

GOST 24810-1981 Rolling bearings. Clearances
GOST 24810-2013 Rolling bearings. Internal clearances
GOST 32959-2014 Automobile roads of general use. Clearance of approaches
GOST R ISO 7914-1999 Forestry machinery. Portable chain-saws. Minimum handle clearance and sizes
GOST 16093-2004 Basic norms of interchangeability. Metric screw thread. Tolerances. Clearance fits
GOST 16093-1981 Basic norms of interchangebility. Metric screw thread. Tolerances. Clearance fits
GOST R 51335-1999 Safety of machinery. Minimum gaps to avoid crushing of parts of the human body
GOST ISO 7914-2012 Forestry machinery. Portable chain-saws. Minimum handle clearance and sizes
GOST ISO 2332-2013 Tractors and agricultural machinery. Connection of implements via three-point linkage. Clearance zone around implement
GOST 16240-1970 Chill moulds. Clearances between guides of metal cores and chill mould

Professional Standard - Machinery, indirect gap

JB/T 1128-1999 Clearance screw thread gauge
JB/ZQ 4308-2006 Trapezoidal thread with large side clearance
JB/ZQ 4614-2006 Sliding bearing fit clearance
JB/ZQ 4307-2006 Trapezoidal thread with pitch clearance
JB/T 6684-1993 Range of clearance on implements coupled with three-point hitch
JB/T 11929-2014 Flow-metering intermittent liquid adding system
JB/ZQ 4309-2006 Trapezoidal thread with major diameter center and pitch clearance 0.4 mm
JB/T 9672.1-1999 Metal oxide surge arresters with series gaps for d.c. system
JB/T 9672.2-2005 Metal oxide surge arresters with series gaps Part 2: Metal oxide surge arresters with series gaps for a.c. systems of 35kV and below
JB/T 9672.1-2013 Metal-oxide surge arresters with series gaps.Part 1: Metal-oxide surge arresters with series gaps for d.c. systems of 3 kV and below
JB/T 7617-1994 Sulfur hexafluoride pot-type metal-oxide surge arrester without gaps
JB/T 5894-1991 Use guide for AC metal-oxide surge arrester without gaps
JB/T 10492-2004 Monitors for metal oxide surge arresters without gaps in a.c. system
JB/T 10496-2005 Combination type metal-oxide surge arresters without gaps for the three-phase a.c. systems
JB/T 3411.17-1999 Middle joint rod.Dimensions
JB/T 7384.15-1994 Fasteners Ring gauge for clearance and offsetting between two pins of split pins

British Standards Institution (BSI), indirect gap

20/30412877 DC BS ISO 3008-4. Fire resistance tests. Door and shutter assemblies - Part 4. Linear joint fire seal materials used to seal the gap between a fire door frame and the supporting construction
BS ISO 5753-1:2010 Rolling bearings. Internal clearance. Radial internal clearance for radial bearings
BS ISO 5753-1:2009 Rolling bearings - Internal clearance - Radial internal clearance for radial bearings
BS ISO 5753-2:2011 Rolling bearings. Internal clearance. Axial internal clearance for four-point-contact ball bearings
17/30359172 DC BS 5709. Gaps, gates and stiles. Specification
BS EN 20273:1992 Fasteners. Clearance holes for bolts and screws
BS 5709:2018 Tracked Changes. Gaps, gates and stiles. Specification
2M 50-1986 Specification for clearance dimensions for tripod jacks for aircraft
BS EN 3819:2008 Aerospace series - Clearance for wrenches and sockets
BS 2M 50:1986 Specification for clearance dimensions for tripod jacks for aircraft
BS EN 15620:2009 Steel static storage systems. Adjustable pallet racking. Tolerances, deformations and clearances
BS EN ISO 16409:2006+A1:2010 Dentistry - Oral hygiene products - Manual interdental brushes
BS ISO 5179:2021 Investigation of brazeability with spreading and gap-filling test
BS EN ISO 13854:2019 Safety of machinery. Minimum gaps to avoid crushing of parts of the human body
20/30393872 DC BS EN 15620. Steel static storage systems. Tolerances, deformations and clearances
BS ISO 7914:1996 Forestry machinery - Portable chainsaws - Minimum handle clearance and sizes
BS EN 62561-3:2012 Lightning Protection System Components (LPSC). Requirements for isolating spark gaps
BS 6107-3:1992 Rolling bearings: tolerances - Specifications for radial internal clearance
BS EN 349:1993+A1:2008 Safety of machinery - Minimum gaps to avoid crushing of parts of the human body
BS ISO 7914:2023 Forestry machinery. Portable chain-saws. Minimum handle clearance and sizes
BS EN 15620:2021 Tracked Changes. Steel static storage systems. Tolerances, deformations and clearances
BS ISO 6533:2020 Forestry machinery. Portable chain-saw front hand-guard. Dimensions and clearances
BS 1566-2:1984 Copper indirect cylinders for domestic purposes - Specification for single feed indirect cylinders

BE-NBN, indirect gap

NBN E 23-102-1974 Evolvente cilindrische tandwieloverbrengingen — Flankspeling Stirnrad-Getriebe mit Evolventenverzahnung — Eingriffs-Fiankenspiel Involute spur gear pair — Normal backlash

BR-ABNT, indirect gap

ABNT PB-702-1980
ABNT NBR 12915 Versão Corrigida-2009 Railway – Track centers and track clearance – Requirements

SE-SIS, indirect gap

SIS SMS 774-1972 Clearance holes for metric bolts
SIS SMS 2631-1974 Rolling bearings. Interna! clearance
SIS SS 3529-1983 Agricultural tractors - Cabs - Clearance zone
SIS SS-ISO 1464:1986 Aerospace - Tripod jacks - Clearance dimensions
SIS SS 83 96 41-1979 Children's cots — Determination of durability and clearance between side slats
SIS SS-ISO 7706:1986 Road vehicles - Commercial vehicles - Clearance envelope for power take-offs (PTO)

TR-TSE, indirect gap

TS 528-1967 CLEARENCE HOLES FOR METBIC BOLTS
TS 1057-1972 CREEPAGE DISTANCES AND CLEARANCES ?N AIR
TS 941-1971 ROLLING BEABINGS CYLINDRICAL ROLLER BEARINGS RADIAL INTERNAL CLEARANCE
TS 511-1967 Light Metal Rivets for Shipbuilding Nominal Diameters, Rivet Hole Diameters and Clearances

Defense Logistics Agency, indirect gap

DLA MS35422 REV C VALID NOTICE 2-2012 Lampholder, Light, Marker, Clearance
DLA MIL-DTL-3976/2 A VALID NOTICE 1-2012 Light, Marker Clearance-Blackout, 24 Volt
DLA MS35420 REV A VALID NOTICE 3-2011 Lens, Clearance Marker Light, Blackout

国家市场监督管理总局、中国国家标准化管理委员会, indirect gap

GB/T 39566-2020 Micro motors—Axial end play
GB/T 11032-2020 Metal-oxide surge arresters without gaps for a.c. systems
GB/T 1557-2018 Test method for determining interstitial oxygen content in silicon by infrared absorption

Professional Standard - Electron, indirect gap

SJ/T 10731-1996 Tolerances for regular clearance screw threads
SJ/T 11495-2015 Guide to conversion factors for interstitial oxygen in silicon
SJ/T 11086-1996 Technical specifications for FD08, FD12 and FD15 gap sparkers
SJ/T 11491-2015 Test methods for measurement of interstitial oxygen content in silicon by short baseline infrared absorption spectrometry
SJ/T 10625-1995 Determination method for interstitial atomic oxygen content of germanium by infrared abaorption

GM Europe, indirect gap

GME GMI R-0-12-2007 Measurement of Vehicle Clearance Circle (English/German; This standard may be applied only for current projects incl. Global Epsilon e (37##). It is Superceded for all future projects and replaced by GMW14545.)

American Railway Engineering and Maintenance-of-Way Association (AREMA), indirect gap

AREMA CH 28-1-1984 Clearance Diagrams - Fixed Obstructions

Society of Automotive Engineers (SAE), indirect gap

SAE ARP166A-2006 Propeller Clearance Envelope
SAE ARP484A-1994 SPARK IGNITER GAP TYPES
SAE AMS2690A-1982 PARALLEL GAP WELDING Microelectronic Interconnections To Thin Film Substrates
SAE AMS2690C-2011 Parallel Gap Welding Microelectronic Interconnections to Thin Film Substrates
SAE AMS4956A-1979 TITANIUM ALLOY WIRE, WELDING 6Al - 4V - Extra Low Interstitial Environment Controlled
SAE ARP244A-2006 Propeller Control Installation Clearance
SAE AMS2690-1968 PARALLEL GAP WELDING OF MICROELECTRONIC INTERCONNECTIONS TO THIN FILM SUBSTRATES
SAE AMS2690C-2001 Parallel Gap Welding, Microelectronic Interconnections to Thin Film Substrates
SAE AMS2690B-1993 PARALLEL GAP WELDING Micro-electronic Interconnections To Thin Film Substrates
SAE J1512-2008 Manual Slack Adjuster Performance Requirements
SAE J1512-2002 Manual Slack Adjuster Performance Requirements
SAE J1512-2014 Manual Slack Adjuster Performance Requirements
SAE J592-1992 CLEARANCE, SIDE MARKER, AND IDENTIFICATION LAMPS
SAE J592F-1977 CLEARANCE, SIDE MARKER, AND IDENTIFICATION LAMPS
SAE J592-1984 CLEARANCE, SIDE MARKER, AND IDENTIFICATION LAMPS
SAE J592D-1970 CLEARANCE, SIDE MARKER, AND IDENTIFICATION LAMPS
SAE J592-1990 CLEARANCE, SIDE MARKER, AND IDENTIFICATION LAMPS
SAE AMS2690C-1988 (Noncurrent)Parallel Gap Welding Micro-Electronic Interconnections to Thin Film Substrates
SAE J1214-1992 Tire to Body Clearance Check for Recreational Vehicles
SAE J1214-2002 Tire to Body Clearance Check for Recreational Vehicles
SAE J1512-1985 Manual Slack Adjuster Performance Requirements
SAE J1461-2003 Manual Slack Adjuster Test Procedure
SAE J1462-1994 External Automatic Slack Adjuster Test Procedure
SAE J1513-2010 External Automatic Slack Adjuster Performance Requirements
SAE ARP5483/3-2003 Rolling Element Bearing Axial and Radial Internal Clearance
SAE J1214-1986 TIRE TO BODY CLEARANCE CHECK FOR RECREATIONAL VEHICLES
SAE RS-720-1-1973 RS720 Minimum Clearance around Hydraulic Lubricating Nipples
SAE J1513-2021 External Automatic Slack Adjuster Performance Requirements
SAE AMS4907J-2009 Titanium Alloy Sheet, Strip, and Plate, 6.0Al 4.0V, Extra Low Interstitial, Annealed
SAE J592A-1962 CLEARANCE, SIDE MARKER, IDENTIFICATION, AND PARKING LAMPS
SAE J592A-1963 CLEARANCE, SIDE MARKER, IDENTIFICATION, AND PARKING LAMPS
SAE J592B-1964 CLEARANCE, SIDE MARKER, IDENTIFICATION, AND PARKING LAMPS
SAE J592-1960 CLEARANCE, SIDE MARKER, IDENTIFICATION, AND PARKING LAMPS
SAE J592C-1968 CLEARANCE, SIDE MARKER, IDENTIFICATION, AND PARKING LAMPS
SAE ARP716B-1981 GAP SETTINGS FOR AIRCRAFT PISTON ENGINE SPARK PLUGS
SAE ARP716A-1963 GAP SETTINGS FOR AIRCRAFT PISTON ENGINE SPARK PLUGS
SAE ARP716-1962 GAP SETTINGS FOR AIRCRAFT PISTON ENGINE SPARK PLUGS
SAE ARP716C-1994 GAP SETTINGS FOR AIRCRAFT PISTON ENGINE SPARK PLUGS
SAE ARP5448/8-2001 Plain Spherical Bearing Radial and Axial Clearance Measurement
SAE AMS4907K-2013 Titanium Alloy, Sheet, Strip, and Plate, 6.0Al - 4.0V, Extra Low Interstitial, Annealed
SAE AMS4956D-2003 Titanium Alloy Welding Wire 6A1 4V, Extra Low Interstitials Environment Controlled Packaging
SAE AMS4956F-2013 Titanium Alloy Welding Wire 6Al – 4V, Extra Low Interstitial Environment Controlled Packaging
SAE AMS4956C-1994 TITANIUM ALLOY WELDING WIRE 6Al - 4V, Extra Low Interstitial Environment Controlled Packaging
SAE AMS4924J-2020 Titanium Alloy Bars, Forgings, and Rings 5Al - 2.5Sn, Extra Low Interstitial Annealed
SAE AMS4956H-2020 Titanium Alloy Welding Wire 6Al - 4V, Extra Low Interstitial Environment Controlled Packaging
SAE AMS4930D-1990 Titanium Alloy, Bars, Wire, Forgings, and Rings, 6Al 4V, Extra Low Interstitials Annealed (Reaffirmed: 01 Apr 1994)
SAE AMS4909J-2012 Titanium Alloy, Sheet, Strip, and Plate 5Al 2.5Sn, Extra Low Interstitial Annealed
SAE AMS6901-2004 Titanium Alloy Bars, Forgings, and Forging Stock 5Al 2.5Sn, Extra Low Interstitial Annealed
SAE AMS4909D-1991 TITANIUM ALLOY SHEET, STRIP, AND PLATE 5Al - 2.5Sn, Extra Low Interstitial Annealed
SAE AMS4907B-1959 TITANIUM ALLOY SHEET, STRIP, AND PLATE 6Al - 4V - Extra Low Interstitial Annealed
SAE AMS4907M-2020 Titanium Alloy, Sheet, Strip, and Plate 6.0Al - 4.0V, Extra Low Interstitial Annealed
SAE AMS4909L-2020 Titanium Alloy, Sheet, Strip, and Plate 5Al - 2.5Sn, Extra Low Interstitial Annealed
SAE AMS6932-2004 Titanium Alloy Bars, Forgings and Forging Stock 6.0Al 4.0V Extra Low Interstitial Annealed
SAE AMS4930K-2019 Titanium Alloy Bars, Wire, Forgings, and Rings 6Al - 4V, Extra Low Interstitial Annealed
SAE AMS4930D-1994 TITANIUM ALLOY BARS, WIRE, FORGINGS, AND RINGS 6Al - 4V, Extra Low Interstitial Annealed
SAE AMS4905G-2023 Titanium Alloy, Damage-Tolerant Grade Plate 6Al - 4V, Extra Low Interstitial (ELI) Beta Annealed
SAE AMS7017-2022 Titanium 6 - Aluminum 4 - Vanadium Powder for Additive Manufacturing, Extra Low Interstitial (ELI)
SAE AMS4930L-2020 Titanium Alloy Bars, Wire, Forgings, and Rings 6Al - 4V, Extra Low Interstitial Annealed

SAE - SAE International, indirect gap

SAE ARP166A-1973 Propeller Clearance Envelope
SAE ARP166-1947 Propeller Clearance Envelope
SAE ARP166B-2013 Propeller Clearance Envelope
SAE J592-1994 Clearance@ Side Marker@ and Identification Lamps
SAE J592-2016 Sidemarker Lamps for Use on Road Vehicles Less than 2032 mm in Overall Width
SAE J592E-1972 Clearance@ Side Marker@ and Identification Lamps
SAE AMS4956-1969 TITANIUM ALLOY WIRE@ WELDING 6Al - 4V - Extra Low Interstitial Environment Controlled
SAE AMS2690B-1988 Parallel Gap Welding Micro-Electronic Interconnections to Thin Film Substrates
SAE AMS2690D-2017 Parallel Gap Welding Microelectronic Interconnections to Thin Film Substrates
SAE ARP244A-1973 Propeller Control Installation Clearance
SAE ARP244-1950 Propeller Control Installation Clearance
SAE AMS4956A-1969 TITANIUM ALLOY WIRE@ WELDING 6Al - 4V - Extra Low Interstitial Environment Controlled (UNS R56401)
SAE J1214-1978 Tire to Body Clearance Check for Recreational Vehicles
SAE J1214-2014 Tire to Body Clearance Check for Recreational Vehicles
SAE J1462-1987 Automatic Slack Adjuster Test Procedure
SAE J1462-1985 Automatic Slack Adjuster Test Procedure
SAE AMS4907A-1966 TITANIUM ALLOY SHEET AND STRIP 6Al - 4V - Extra Low Interstitial Annealed
SAE AMS4907-1965 TITANIUM ALLOY SHEET AND STRIP 6Al - 4V - Extra Low Interstitial Annealed
SAE AMS4924B-1969 TITANIUM ALLOY BARS@ FORGINGS@ AND RINGS 5Al - 2.5Sn - Extra Low Interstitial Annealed
SAE AMS4930-1966 TITANIUM ALLOY BARS@ FORGINGS@ AND RINGS 6Al - 4V - Extra Low Interstitial Annealed
SAE AMS4930A-1969 TITANIUM ALLOY BARS@ FORGINGS@ AND RINGS 6Al - 4V@ Extra Low Interstitial Annealed
SAE AMS4924C-1976 Titanium Alloy Bars@ Forgings@ and Rings 5A1 - 2.5Sn@ Extra Low Interstitial Annealed
SAE AMS4956C-1990 Titanium Alloy Welding Wire 6Al - 4V@ Extra Low Interstitial Environment Controlled Packaging
SAE AMS4907B-1968 TITANIUM ALLOY SHEET@ STRIP@ AND PLATE 6Al - 4V - Extra Low Interstitial Annealed
SAE AMS4909-1965 TITANIUM ALLOY SHEET@ STRIP@ AND PLATE 5Al - 2.5Sn Extra Low Interstitial Annealed
SAE AMS4909E-1992 Titanium Alloy Sheet@ Strip@ and Plate 5Al - 2.5Sn@ Extra Low Interstitial Annealed
SAE AMS4909A-1966 TITANIUM ALLOY SHEET@ STRIP@ AND PLATE 5Al - 2.5Sn Extra Low Interstitial Annealed
SAE AMS4909C-1976 TITANIUM ALLOY SHEET@ STRIP@ AND PLATE 4Al - 2.5Sn@ Extra Low Interstitial Annealed
SAE AMS4907C-1975 TITANIUM ALLOY SHEET@ STRIP@ AND PLATE 6Al - 4V@ Extra Low Interstitial Annealed
SAE AMS4909B-1968 TITANIUM ALLOY SHEET@ STRIP@ AND PLATE 5Al - 2.5Sn - Extra Low Interstitial Annealed
SAE AMS4930C-1985 TITANIUM ALLOY BARS@ FORGINGS@ AND RINGS 6Al - 4V@ Extra Low Interstitial Annealed (UNS R56401)
SAE AMS4924D-1995 Titanium Alloy Bars@ Forgings@ and Rings 5Al - 2.5Sn@ Extra Low Interstitial Annealed (UNS R54521)
SAE AMS4956B-1984 TITANIUM ALLOY WELDING WIRE 6Al - 4V@ Extra Low Interstitial Environment Controlled Packaging (UNS R56401)
SAE AMS4956G-2016 Titanium Alloy Welding Wire 6Al – 4V@ Extra Low Interstitial Environment Controlled Packaging (UNS R56408)

Group Standards of the People's Republic of China, indirect gap

T/QGCML 715-2023 Movable gap measuring block
T/CSTM 00665-2023 Non-destructive testing—Electromagnetic method to test gaps between two metal pieces
T/SWS T/SWS0001-2023 Welding procedure for high-tensilesteel narrow gap of container vessel
T/CIET 031-2023 Fully automatic axial clearance detection equipment
T/CMSA 0010-2019 Multi-gap lightning protection device for distribution lines
T/HEBQIA 032-2021 Mining Intrinsically Safe Disc Gate Gap Alarm Device
T/ZZB 3107-2023 Combustion engine-Rocker arm assembly without valve clearance
T/CWAN 0061-2022 Recommended process specification for narrow gap laser wire filling welding of large thickness high-strength steel
T/CWAN 0059-2021 Recommended process specification for narrow-gap laser welding with filler wire of large thickness titanium alloy
T/CWAN 0060-2022 Recommended process specification for narrow-gap laser welding with filler wire of large thickness aluminum alloy
T/GDAQI 009-2019 Multi-function testing instrument for escalator safety clearance
T/SSEA 0097-2021 Interstitial-free hot-rolled steel strip for deep drawing of household appliances
T/CHSA 010-2022 Expert consensus on the clinical application of space maintainers in children
T/ZZB 0790-2018 Metal-oxide surge arresters without gaps for a.c systems for EMU trains
T/ZZB 0516-2018 External automatic slack adjuster of air brake
T/CEEIA 390-2019 SPDs with integrated overcurrent protection function based on spark gap

German Institute for Standardization, indirect gap

DIN 74058:1988-09 Coupling ball; dimensions, clearance
DIN 65227:1992-11 Aerospace; workshop facilities; guide bushes for hand milling machines, clearance 2,5 mm
DIN 74058:1988 Coupling ball; dimensions, clearance
DIN 8526:2016-03 Testing of soldered joints - Gap soldered joints, shear test, creep shear test
DIN 65227:1992 Aerospace; workshop facilities; guide bushes for hand milling machines, clearance 2,5 mm
DIN EN 15620:2021-11 Steel static storage systems - Tolerances, deformations and clearances; German version EN 15620:2021
DIN EN 3819:2008-12 Aerospace series - Clearance for wrenches and sockets; German and English version EN 3819:2008
DIN 7805-5:1983 Tyres for trucks, buses and their trailers; dual spacings and clearance for tyres on 15 tapered rims
DIN EN 3819:2008 Aerospace series - Clearance for wrenches and sockets; German and English version EN 3819:2008
DIN 7154-2:1966 ISO-fits for the hole basic system; tolerances of fit (clearances and interferences)
DIN EN 20273:1992 Fasteners; clearance holes for bolts and screws (ISO 273:1979); german version EN 20273:1991
DIN 7155-2:1966-08 ISO-fits for the shaft basis system; tolerances of fit (clearances and interferences)
DIN EN 20273:1992-02 Fasteners; clearance holes for bolts and screws (ISO 273:1979); german version EN 20273:1991
DIN 1840:1970-08 Circular Metal Slitting Saw Blades; Tooth Forms, Side Clearance, Manufacturing Tolerances
DIN 2085:1980 Sets of spacer collars for milling machine arbors with 7/24 taper
DIN 7805-5:1983-03 Tyres for trucks, buses and their trailers; dual spacings and clearance for tyres on 15° tapered rims
DIN EN ISO 13854:2020-01 Safety of machinery - Minimum gaps to avoid crushing of parts of the human body (ISO 13854:2017); German version EN ISO 13854:2019
DIN 264-1:1973-05 Round Screw Thread with Clearance and Flat Flank with Pitch 7 mm; Nominal Dimensions
DIN 620-4:2004 Rolling bearings - Rolling bearing tolerances - Part 4: Radial internal clearance
DIN EN ISO 5179:2023 Investigation of brazeability with spreading and gap-filling test (ISO 5179:2021); German and English version prEN ISO 5179:2023
DIN EN 349:2008 Safety of machinery - Minimum gaps to avoid crushing of parts of the human body(includes Amendment A1:2008); English version of DIN EN 349:2008-09
DIN 42966:1961 Ball bearings, conrad type, for electrical machines; tolerances and radial clearance
DIN 11027:1999-10 Agricultural machinery - Removable lights and warning boards - Clearance, fastening and shape
DIN 262-1:1973-05 Round Screw Thread with Clearance and Steep Flank with Pitch 7 mm; Nominal Dimensions
DIN 1840:1970 Circular Metal Slitting Saw Blades; Tooth Forms, Side Clearance, Manufacturing Tolerances
DIN 2510-2:1971 Bolted Connections with Reduced Shank; Metric Thread with Large Clearence, Nominal Dimensions and Limits
DIN 2510-2:2023-05 Bolted connections with waisted shank - Part 2: Metric thread with large clearance - Nominal dimensions and limits of size / Note: Date of issue 2023-03-31*Intended as replacement for DIN 2510-2 (1971-08).

VN-TCVN, indirect gap

TCVN 4369-2008 Rolling bearings.Radial internal clearance
TCVN 4065-2007 Agricultural tractors and machinery.Connection of implements via three-point linkage.Clearance zone around implement

AT-ON, indirect gap

ONORM M 6321-4-1998 Rolling bearings - Tolerances: internal clearance
ONORM L 5211-1981 Agricultural tractors, clearance zone for driving wheels
ONORM EN 20273-1992 Fasteners - Clearance holes for bolts and screws
OENORM EN 15620-2021 Steel static storage systems - Tolerances, deformations and clearances
ONORM M 1347-1995 Control of measuring and test equipment - Testing Instruction for gap gauges
ONORM EN 349-1993 Safety of machinery - Minimum gaps to avoid crushing of parts of the human body
ONORM L 5210-1984 Agricultural machinery and tractors; clearance on the three-point linkage

ES-AENOR, indirect gap

RO-ASRO, indirect gap

SR ISO 5753:1995 Rolling bearings - Radial internal clearance
STAS 9996-1987 TAPER HEAD I.UBRICATING NIP- PLES FOR AIRCRAFTS Connecting dimensions and manoeuvre clearance
STAS 9818-1986 Agricultural tractors and machinery CLEARANCE ZONE FOR THREE LINKAGE OF IMPLEMENTS
STAS SR ISO 1464:1992 Aerospace. Tripod jacks. Clearance dimensions
STAS 2575-1951
STAS 9681-1980 Aircraft SUPPORTING POINTS AND CLEARANCE DIMENSIONS FOR TRIPOD JACK Dimensions
STAS 2574-1951

ZA-SANS, indirect gap

SANS 6147:2006 Permitted explosives: Gap sensitivity
SANS 359:2005 Rolling bearings - Radial internal clearance

Taiwan Provincial Standard of the People's Republic of China, indirect gap

CNS 8378-1982 Voltage Measurement Method with Sphere Gap
CNS 9574-1985 Tolerance of Ball and Roller Bearings (Foundation of Theory)
CNS 4371-1978 Round Thread with Clearance and Steep Flank with Pitch 7 mm Theoretic Values
CNS 5697-1980 Roller Bearings for Electric Traction Radial and Axial Clearance
CNS 4369-1978 Round Thread with Clearance and Flat Flank with Pitch 7 mm Nominal Sizes

IEEE - The Institute of Electrical and Electronics Engineers@ Inc., indirect gap

IEEE 22-1940 Disconnecting and Horn Gap Switches
IEEE 22-1925 Disconnecting and Horn Gap Switches
IEEE C37.36B-1990 Guide to Current Interruption with Horn-Gap Air Switches
IEEE C62.1-1989 Standard for Gapped Silicon-Carbide Surge Arresters for AC Power Circuits
IEEE C62.2-1987 Guide for the Application of Gapped Silicon-Carbide Surge Arresters for Alternating Current Systems

未注明发布机构, indirect gap

BS 358:1960(1999) Method for the Measurement of voltage with sphere - gaps — (One sphere earthed)
BS EN 20273:1992(1998) Fasteners — Clearance holes for bolts and screws
BS ISO 1464:2018 Aerospace — Tripod jacks — Clearance dimensions
BS AU 3:1970(1999) Specification for Clearance dimensions and fifth wheel positions for tractors and semi - trailers
BS 1566-2:1984(2007) Copper indirect cylinders for domestic purposes — Part 2 : Specification for single feed indirect cylinders

Standard Association of Australia （SAA）, indirect gap

AS/NZS 4024.1803:2014
AS 4024.1803:2006 Safety of machinery - Safety distances and safety gaps - Minimum gaps to prevent crushing of parts of the human body
AS/NZS 4024.1803:2019 Safety of machinery, Part 1803: Safety distances and safety gaps — Minimum gaps to prevent crushing of parts of the human body
HB 295.3.20-2007 Product Safety Framework - Snagging traps - Protrusions and gaps
HB 295.3.21-2007 Product Safety Framework - Gaps and openings - Finger entrapment
HB 295.3.22-2007 Product Safety Framework - Gaps and openings - Limb entrapment
HB 295.3.20-2008 Product Safety Framework - Snagging traps - Protrusions and gaps
HB 295.3.21-2008 Product Safety Framework - Gaps and openings - Finger entrapment
HB 295.3.22-2008 Product Safety Framework - Gaps and openings - Limb entrapment

AREMA - American Railway Engineering and Maintenance-of-Way Association, indirect gap

RAILWAY ENG MAN VOL 4 CH 28 PT 1-2004 MANUAL FOR RAILWAY ENGINEERING - VOLUME 4 - CHAPTER 28 - CLEARANCES - PART 1 - CLEARANCE DIAGRAMS - FIXED OBSTRUCTIONS
RAILWAY ENG MAN VOL 4 CH 28 PT 1-2005 MANUAL FOR RAILWAY ENGINEERING - VOLUME 4 - CHAPTER 28 - CLEARANCES - PART 1 - CLEARANCE DIAGRAMS - FIXED OBSTRUCTIONS
RAILWAY ENG MAN VOL 4 CH 28 PT 1-2006 MANUAL FOR RAILWAY ENGINEERING - VOLUME 4 - CHAPTER 28 - CLEARANCES - PART 1 - CLEARANCE DIAGRAMS - FIXED OBSTRUCTIONS
RAILWAY ENG MAN VOL 4 CH 28 PT 1-2003 MANUAL FOR RAILWAY ENGINEERING - VOLUME 4 - CHAPTER 28 - CLEARANCES - PART 1 - CLEARANCE DIAGRAMS - FIXED OBSTRUCTIONS
RAILWAY ENG MAN VOL 4 CH 28-2006 MANUAL FOR RAILWAY ENGINEERING - VOLUME 4 - CHAPTER 28 - CLEARANCES
RAILWAY ENG MAN VOL 4 CH 28-2004 MANUAL FOR RAILWAY ENGINEERING - VOLUME 4 - CHAPTER 28 - CLEARANCES
RAILWAY ENG MAN VOL 4 CH 28-2003 MANUAL FOR RAILWAY ENGINEERING - VOLUME 4 - CHAPTER 28 - CLEARANCES
RAILWAY ENG MAN VOL 4 CH 28-2005 MANUAL FOR RAILWAY ENGINEERING - VOLUME 4 - CHAPTER 28 - CLEARANCES
CHAPTER 28/PART 1-2001 Clearance Diagrams - Fixed Obstructions (Volume 4/Systems Management)
CHAPTER 28/PART 1-1984 Clearance Diagrams - Fixed Obstructions (Volume 4/Systems Management)
RAILWAY ENG MAN VOL 3 CH 33 PT 2-2004 MANUAL FOR RAILWAY ENGINEERING - VOLUME 3 - CHAPTER 33 - PART 2 - CLEARANCES
RAILWAY ENG MAN VOL 3 CH 33 PT 2-2003 MANUAL FOR RAILWAY ENGINEERING - VOLUME 3 - CHAPTER 33 - PART 2 - CLEARANCE
RAILWAY ENG MAN VOL 3 CH 33 PT 2-2005 MANUAL FOR RAILWAY ENGINEERING - VOLUME 3 - CHAPTER 33 - PART 2 - CLEARANCES
RAILWAY ENG MAN VOL 3 CH 33 PT 2-2006 MANUAL FOR RAILWAY ENGINEERING - VOLUME 3 - CHAPTER 33 - PART 2 - CLEARANCES

AENOR, indirect gap

UNE 18089:1984 ROLLING BEARINGS. RADIAL INTERNAL CLEARANCE.
UNE 68065:1983 AGRICULTURAL WHEELED TRACTORS. GROUND CLEARANCE
UNE 16310:1975 EXTERNAL CYLINDRICAL GRINDING PLAIN WHEELS WITH SINGLE GAPING. TYPE 5.
UNE 16309:1975 EXTERNAL CYLINDRICAL GRINDING PLAIN WHEELS WITHOUT GAPING. TYPE 1.
UNE 16311:1975 EXTERNAL CYLINDRICAL GRINDING PLAIN WHEELS WITH TWO GAPINGS. TUPE 7.
UNE 25163:1963 SELECTIVE LIST OF THE DIAMETERS OF SCREWS CLEARANCE HOLES (4-24 MM).
UNE 16317:1975 DRIVING PLAIN WHEELS WITH SINGLE GAP FOR GRINDING WITHOUT CENTRES. TYPE 5.
UNE 16316:1975 OPERATING PLAIN WHEELS WITH SINGLE GAP FOR GRINDING WITHOUT CENTRES. TYPE 5.
UNE-EN 349:1994+A1:2008 Safety of machinery - Minimum gaps to avoid crushing of parts of the human body
UNE-EN 62420:2009 Concentric lay stranded overhead electrical conductors containing one or more gap(s)

IN-BIS, indirect gap

Professional Standard - Electricity, indirect gap

DL/T 1295-2013 Spark gaps for series capacitor banks
DL 415-1991 Device for checking spark gap in live-wire work
DL/T 415-2009 Check and measure device of spark gap for live working
DL/T 1293-2013 Application guide of parallel gaps used for insulator (strings) of AC overhead transmission lines
DL/T 613-1997 Specification and technical requirement for import AC gapless metal oxide surge arresters
DL/T 1293-2021 Guidelines for the use of parallel gaps between insulators for AC overhead transmission lines

GB-REG, indirect gap

REG 33 CFR PART 115-2011 BRIDGE LOCATIONS AND CLEARANCES; ADMINISTRATIVE PROCEDURES

IFI/FASTNR - Industrial Fastener Institute, indirect gap

527-1998 Clearance Holes for Metric Threaded Fasteners
527-1982 Clearance Holes for Metric Threaded Fasteners

American Society of Mechanical Engineers (ASME), indirect gap

ASME B18.2.8-1999(R2017) Clearance Holes for Bolts, Screws, and Studs
ASME B5.52-2003(R2019) Power Presses: General Purpose, Single-Point Gap Type

American Society for Testing and Materials (ASTM), indirect gap

ASTM D4404-10 Standard Test Method for Determination of Pore Volume and Pore Volume Distribution of Soil and Rock by Mercury Intrusion Porosimetry
ASTM F3582-22 Standard Test Method for Exoskeleton Use: Gaps
ASTM F951-96 Standard Test Method for Determination of Radial Interstitial Oxygen Variation in Silicon Wafers

Professional Standard - Traffic, indirect gap

JT/T 633-2005 Automotive suspension and steering clearance tester

Institute of Electrical and Electronics Engineers (IEEE), indirect gap

IEEE Std C37.36B-1990 Guide to Current Interruption with Horn-Gap Air Switches
IEEE Std 1119-1988 IEEE Guide for Fence Safety Clearances in Electric-Supply Stations
IEEE P1897/D83, October 2023 IEEE Draft Recommended Practice for Location of Power-Line Gap Interference Sources
IEEE Std C62.2-1987(R1994) IEEE Guide for the Application of Gapped Silicon-Carbide Surge Arresters for Alternating Current Systems
IEEE P1897/D79, October 2022 IEEE Draft Recommended Practice for the Resolution of Power-Line Gap-Noise Reports
IEEE P1897 IEEE Draft Recommended Practice for the Resolution of Power-Line Gap-Noise Reports

U.S. Air Force, indirect gap

AIR FORCE MS33587 REV B VALID NOTICE 2-2008 Transmitter Installation Clearance, Fuel and Oil Pressure

Danish Standards Foundation, indirect gap

DS/EN 20273:1992 Fasteners. Clearance holes for bolts and screws
DS/ISO 273:1992 Fasteners - Clearance holes for bolts and screws
DS/EN 3819:2008 Aerospace series - Clearance for wrenches and sockets
DS/EN 15620:2021 Steel static storage systems – Tolerances, deformations and clearances
DS/EN 349+A1:2010 Safety of machinery - Minimum gaps to avoid crushing of parts of the human body
DS/EN 62420:2008 Concentric lay stranded overhead electrical conductors containing one or more gap(s)

American National Standards Institute （ANSI), indirect gap

ANSI N13.12-2013 Surface and Volume Radioactivity Standards for Clearance
ANSI/NAAMM HMMA841-2013 Tolerances and Clearances for Commercial Hollow Metal Doors and Frames
ANSI/EIA 540AAAA:1990 Chip Carrier Sockets for Leadless Type A 1.27 mm (.050”) Spacing Chip Carriers for Use in Electronic Equipment
ANSI/EIA 540ABAA:1991 Detail Specification for Chip Carrier Sockets for Plastic Quad Flat Pack 0.635-mm (0.25-in) Lead Spacing (Gullwing)

CEPT - Conference Europeenne des Administrations des Postes et des Telecommunications, indirect gap

CEPT T/N 21-02 E-1988 Numbering and Addressing for Gap Phase II

YU-JUS, indirect gap

JUS M.B0.250-1987 Toleran?es of metric screvv thread with triangular ISO-profile. Limit vaiues of deviations for threads vvith and without clearance
JUS N.S8.030-1977 Test apparatus for ascertainment ofnuvcimum experimental safe gap
JUS N.K0.010-1979 Low-voltage controlgear. Clearences and creepage distances
JUS N.S8.031-1977 Method of test for ascertainment ofmaximum experimental safe gap
JUS U.A9.012-1985 Tolerances for building. Determination ofgap widths in accordance vvith si?e of tolerances
JUS C.T3.058-1984 Investigation of brazeability using a varyinggap testpiece
JUS U.M8.105-1984 Determinatlon of bitumen contant by indirect method

Professional Standard - Nuclear Industry, indirect gap

EJ/T 1092-1999 Determination of gaps between uranium dioxide pellets in fuel rod by γ-ray transmission method

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, indirect gap

GB/T 34656-2017 Specifications for marine sediment interstitial biota survey

ES-UNE, indirect gap

UNE-EN 3819:2008 Aerospace series - Clearance for wrenches and sockets (Endorsed by AENOR in July of 2008.)
UNE-EN 15620:2022 Steel static storage systems - Tolerances, deformations and clearances
UNE-EN ISO 13854:2020 Safety of machinery - Minimum gaps to avoid crushing of parts of the human body (ISO 13854:2017)

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., indirect gap

ASHRAE SA-96-1-6-1996 Airflow Distributions at Floor Level in a Slot-Outlet and Slot-Inlet Ventilated Room

United States Navy, indirect gap

NAVY AND10341 REV 2-1957 TRANSMITTER INSTALLATION CLEARANCE-FUEL AND OIL PRESSURE [Use: AIR FORCE MS33587 REV B VALID NOTICE 2, AIR FORCE MS33587 REV B NOTICE 1, AIR FORCE MS33587 REV B]

Lithuanian Standards Office , indirect gap

LST EN 3819-2008 Aerospace series - Clearance for wrenches and sockets
LST EN 20273-2001 Fasteners - Clearance holes for bolts and screws (ISO 273:1979)
LST EN 15620-2021 Steel static storage systems - Tolerances, deformations and clearances
LST EN 349-1998+A1-2008 Safety of machinery - Minimum gaps to avoid crushing of parts of the human body

Liaoning Provincial Standard of the People's Republic of China, indirect gap

DB21/T 2507-2015 Technical specification for field operation of high clearance sprayer

国家铁路局, indirect gap

TB/T 2916-2017 Two-way brake shoe gap adjuster for railway vehicles

ESDU - Engineering Sciences Data Unit, indirect gap

ESDU 82022-2013 Endurance of steel lugs with clearance-fit pins (Tensile mean stress)
ESDU 82022-1982 Endurance of steel lugs with clearance-fit pins. (Tensile mean stress.)
ESDU 81006 A-1982 Stress concentration factors. Axially loaded lugs with clearance-fit pins.

GM North America, indirect gap

GM9650P-1992 Horizontal Expansion Test for Gap Filling Expandable Sealers
GM GM9650P-1992 Horizontal Expansion Test for Gap Filling Expandable Sealers

European Committee for Standardization (CEN), indirect gap

EN 3819:2008 Aerospace series - Clearance for wrenches and sockets
EN 349:1993+A1:2008 Safety of machinery - Minimum gaps to avoid crushing of parts of the human body

Professional Standard - Hydroelectric Power, indirect gap

SD 179-1986 low voltage AC gapless metal oxide arresters

U.S. Military Regulations and Norms, indirect gap

ARMY MIL-PRF-32213-2009 LIGHT EMITTING DIODE (LED) CLEARANCE/ SIDEMARKER AND IDENTIFICATION LAMPS

North Atlantic Treaty Organization Standards Agency, indirect gap

STANAG 1162-1991 VERTICAL REPLENISHMENT (VERTREP) OPERATING AREA MARKING, CLEARANCES AND LIGHTING

IT-UNI, indirect gap

UNI EN 15620-2021 Steel static storage systems - Tolerances, deformations and clearances

Professional Standard - Urban Construction, indirect gap

CJ/T 242-2007 External automatic brake adjuster of city bus

国家能源局, indirect gap

NB/T 42153-2018 AC plug-in gapless metal oxide arrester
NB/T 10282-2019 Test Guidelines for AC Gapless Metal Oxide Arrester
NB/T 10089-2018 Gapless metal oxide arrester for 25kV railway AC system

PH-BPS, indirect gap

PNS ISO 13854:2021 Safety of machinery - Minimum gaps to avoid crushing of parts of the human body

FI-SFS, indirect gap

SFS 3073-1974

GM Global, indirect gap

GMW 14450-2011 Exhaust System Dynamic Clearance Issue 2; English

Aerospace, Security and Defence Industries Association of Europe (ASD), indirect gap

ASD-STAN PREN 3819-1992 Aerospace Series Clearance for Wrenches and Sockets (Issue P 1)

Henan Provincial Standard of the People's Republic of China, indirect gap

DB41/T 1454-2017 Inspection rules for elevator door knife, door lock roller and sill clearance

Professional Standard - Energy, indirect gap

NB/T10282-2019

工业和信息化部, indirect gap

QB/T 5330-2018 Test method for mechanism clearance of industrial sewing machines and interlock sewing machines

Indonesia Standards, indirect gap

SNI 04-3586-1994 Power transformator Part 3.1: Insulation level and dielectric test external clearances in air
SNI 04-1985-1990 Manhole connecting space

Aerospace Industries Association/ANSI Aerospace Standards, indirect gap

AIA/NAS NAS1834-2010 INSERT, MOLDED IN, CSK AND THRU CLEARANCE HOLE, SANDWICH PANEL (Rev 6)

ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization, indirect gap

PREN 3819-1992 Aerospace Series Clearance for Wrenches and Sockets (Issue P 1)

Building Officials and Code Administrators International(U.S.), indirect gap

BOCA IPC-1997 CHAPTER 8-1997 Indirect/Special Waste

International Code Council, indirect gap

ICC IPC-1997 CHAPTER 8-1997 Indirect/Special Waste

Underwriters Laboratories (UL), indirect gap

UL 840-1993 Insulation coordination including clearances and creepage distances for electrical equipment
UL 840-2005 UL Standard for Safety for Insulation Coordination Including Clearances and Creepage Distances for Electrical Equipment Third Edition; Reprint with revisions through and including March 2, 2007

Professional Standard - Light Industry, indirect gap

QB/T 4604-2013 Industrial sewing machine.Test methods for mechanism clearance of overlock sewing machine

Aerospace Industries Association, indirect gap

AIA NAS 1834-1999 Insert, Molded in, Csk and Thru Clearance Hole, Sandwich Panel Revision 5; FSC5325

European Committee for Electrotechnical Standardization（CENELEC）, indirect gap

EN 62420:2008 Concentric lay stranded overhead electrical conductors containing one or more gap(s)

Professional Standard - Military and Civilian Products, indirect gap

WJ 2289-1995 DWT-500kg Controllable Gap Piston Ultra-High Pressure Standard Device Verification Regulations

TIA - Telecommunications Industry Association, indirect gap

TIA/EIA/IS-728-1998 Intersystem Link Protocol

Professional Standard - Password Professional Standards, indirect gap

GM/T 0033-2014 Interface specifications of time stamp

Consultative Committee for Space Data Systems (CCSDS), indirect gap

CCSDS 135.0-B-4-2009 Space link identifiers
CCSDS 702.1-B-1-2012 IP Over CCSDS Space links