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Balance accuracy class
Balance accuracy class, Total:235 items.
In the international standard classification, Balance accuracy class involves: Linear and angular measurements, Geology. Meteorology. Hydrology, Rubber and plastics products, Pipeline components and pipelines, Aerospace fluid systems and components, Fluid power systems, Characteristics and design of machines, apparatus, equipment, Electricity. Magnetism. Electrical and magnetic measurements, Machine tools, Vibrations, shock and vibration measurements, Ventilators. Fans. Air-conditioners, Elements of buildings, Fasteners, Lifting equipment, Installations in buildings, Materials for aerospace construction, Gears, Machine tool systems, Fasteners for aerospace construction, Shafts and couplings, Coatings and related processes used in aerospace industry, Pumps, Valves, Space systems and operations, Acoustics and acoustic measurements, Non-ferrous metals, Industrial automation systems, Metrology and measurement in general, Clothes, Test conditions and procedures in general, Products of non-ferrous metals, Resistors.
CZ-CSN, Balance accuracy class
- CSN 17 7010-1974 Balance with non-automatic function of accuracy class 1 to 4. Basic metrological regulations
- CSN 20 0300 Cast.23-1985 Measurements of geometrical accuracy of machine tools. Measuring methods. Equlality of axis height_ above basic plane in the rotation of a working unit
Korean Agency for Technology and Standards (KATS), Balance accuracy class
- KS B 5252-1995(2022) Precision levels
- KS B ISO 5198-2003(2018) Centrifugal, mixed flow and axial pumps－Code for hydraulic performance tests－Precision class
- KS B ISO 10644:2007 Screw and washer assemblies with plain washers-Washer hardness classes 200 HV and 300 HV
- KS B ISO 10644:2015 Screw and washer assemblies made of steel with plain washers — Washer hardness classes 200 HV and 300 HV
- KS B ISO 10644:2021 Screw and washer assemblies made of steel with plain washers — Washer hardness classes 200 HV and 300 HV
- KS W ISO 5857-2005(2020) Aerospace－Alloy steel protruding head bolts with strength classification 1 250 MPa and MJ threads－Procurement specification
- KS W 0934-2001(2011) Aerospace－Bolts, with MJ threads, made of heat-resistant nickel-based alloy, strength class 1550 MPa－Procurement specification
- KS W ISO 12260:2005 Aerospace-Screws, pan head, internal offset cruciform ribbed or unribbed drive, stepped shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa-Dimensions
- KS W ISO 9152:2005 Aerospace－Bolts, with MJ threads, in titanium alloys, strength class 1 100 MPa－Procurement specification
- KS W ISO 7689:2018 Aerospace－Alloy steel bolts with strength classification 1 100 MPa and MJ threads－Procurement specification
- KS W ISO 9152-2005(2020) Aerospace－Bolts, with MJ threads, in titanium alloys, strength class 1 100 MPa－Procurement specification
- KS W 0930-1998(2018) AEROSPACE - SCREWS, PAN HEAD, INTERNAL OFFSET CRUCIFORM RIBBED OR UNRIBBED DRIVE, THREADED TO HEAD, MJ THREADS, METALLIC MATERIAL, COATED OR UNCOATED, STRENTH CLASSES LESS THAN OR EQUAL TO 1100MPa - D
- KS W 0932-1998 Aerospace-Self-locking, fixed, single-lug anchor nuts,reduced series, with counterbore, strength classification 1100MPa and maximum operating temperature 235 degrees C
- KS W 0931-1998(2018) AEROSPACE - BOLTS, NORMAL HEXAGONAL HEAD, NORMAL SHANK, SHORT OR MEDIUM LENGTH MJ THREADS, METALLIC MATERIAL, COATED OR UNCOATED, STRENGTH CLASSES LESS THAN OR EQUAL TO 1100MPa - DIMENSIONS
HU-MSZT, Balance accuracy class
Indonesia Standards, Balance accuracy class
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, Balance accuracy class
- GB/T 33673-2017 Grade of horizontal visibility
- GB/T 24816-2017 Round steel short link chains for general lifting purposes—Grade 8，medium to lerance sling chains for chain slings
National Electrical Manufacturers Association（NEMA), Balance accuracy class
NEMA - National Electrical Manufacturers Association, Balance accuracy class
- NEMA C12.20-1998 Electricity Meters 0.2 and 0.5 Accuracy Classes
- NEMA C12.20-2015 Electricity Meters 0.1@ 0.2 and 0.5 Accuracy Classes (Incorporated Errata: March 2018)
Association Francaise de Normalisation, Balance accuracy class
- NF L46-014:1986 O-rings. Butadiene acrylonitrile rubber 20A8. Precision class A. Quality class 3.
- NF L46-015:1987 O-rings. Butadiene acrylonitrile rubber 20B8. Precision class A. Performance class 3.
- NF L46-012:1986 Joints toriques - Élastomère fluorocarboné 64C8 - Classe de précision A - Classe de qualité 3.
- NF EN 1530:2000 Vantaux de portes - Planéité générale et planéité locale - Classes de tolérances
- NF L46-016:1987 Joints toriques - Élastomère éthylène-propylène 41B8 - Classe de précision A - Classe de performance 3.
- NF L46-013:1986 Joints toriques - Élastomère butadiene-nitrile acrylique 21A7 - Classe de précision A - Classe de qualité 3.
- NF P20-605*NF EN 1530:2000 Door leaves - General and local flatness - Tolerance classes.
- NF E51-004/A1*NF ISO 14694/A1:2011 Industrial fans - Specifications for balance quality and vibration levels - Amendment 1.
- NF L24-179*NF EN 2649:1995 Aerospace series. Screws, pan head, slotted, threaded to head, in alloy steel, cadmium plated. Classification : 900 MPa (at ambient temperature) 235 degrees celsius.
- NF L10-623*NF EN 6025:2021 Aerospace series - Plates - Aluminium alloy 2024 - Close tolerances flatness - Thickness - 6 mm < a less than or equal to 55 mm - Dimensions
- NF EN ISO 20361/A11:2020 Pompes et groupes motopompes pour liquides - Code d'essai acoustique - Classes de précision 2 et 3
- NF EN ISO 20361:2019 Pompes et groupes motopompes pour liquides - Code d'essai acoustique - Classes de précision 2 et 3
- NF L24-508*NF EN 4069:1996 Aerospace series. Nuts, hexagon, plain, reduced height, reduced across flats, in heat resisting steel, passivated. Classification : 600 MPa (at ambient temperature) / 650 degrees celsius.
- NF EN 13023/IN1:2010 Méthodes de mesurage du bruit émis par les machines d'impression, de transformation, de fabrication et de finition du papier - Classes de précision 2 et 3
- NF EN 13023+A1:2010 Méthodes de mesurage du bruit émis par les machines d'impression, de transformation, de fabrication et de finition du papier - Classes de précision 2 et 3
- NF L24-174*NF EN 4073:2016 Aerospace series - Screws, pan head, hexalobular recess, coarse tolerance shank, medium length thread, in alloy steel, cadmium plated - Classification : 1 100 MPa (at ambient temperature)/235 oC
- NF X10-603:1987 CENTRIFUGAL,MIXED FLOW AND AXIAL PUMPS. CODE FOR HYDRAULIC PERFORMANCE TESTS. PRECISION CLASS.
- NF EN ISO 5198:1999 Pompes centrifuges, hélico-centrifuges et hélices - Code d'essais de fonctionnement hydraulique - Classe de précision.
- NF EN ISO 2151:2008 Acoustique - Code d'essai acoustique pour les compresseurs et les pompes à vide - Méthode d'expertise (classe de précision 2)
- NF EN ISO 10644:2009 Vis en acier à rondelle plate incorporée - Rondelles de classes de dureté 200 HV et 300 HV
- NF T47-505:1991 Rubber O-rings. General purpose products of superior quality for static and dynamic industrial applications. Precision class G. Quality class 2.
- NF D40-050:2015 Code d'essai acoustique pour les équipements de cuisson et les équipements de réfrigération professionnels (classe de précision expertise et contrôle)
RU-GOST R, Balance accuracy class
- GOST 11472-1969 Limits and fits. Grades of tolerance 02-09
- GOST 25990-1983 Electrical active energy meters, accuracy class 2,0. Acceptance control
- GOST 8.367-1979 State system for ensuring the uniformity of measurments. Reference gauge-blocks of the 1st and the 2nd accuracy orders and working gauge-blocks of 00 and 0 accuracy classes up to 1000 mm. Methods and means for verification
- GOST 1477-1993 Flat-point straight slotted set screws. Product grades A and B. Specifications
- GOST 30207-1994 Alternating current static watt-hour meters for active energy (accuracy classes 1 and 2)
- GOST 30206-1994 Alternating current static watt-hour meters for active energy ( accuracy classes 0,2 S and 0,5 S)
- GOST 11074-1993 Hexagonal socket flat-point set screws. Product grades A and B. Specifications
- GOST 8.401-1980 State system for ensuring the uniformity of measurements. Accuracy classes of measuring instruments. General requirements
VN-TCVN, Balance accuracy class
- TCVN 5755-1993 Measuring instruments.Class of accuracy.General requirements
United States Navy, Balance accuracy class
Professional Standard - Machinery, Balance accuracy class
- JB/T 54481-1999 Quality classification of high-precision machine vises
- JB/T 3382.4-2014 Surface grinding machines with horizontal grinding wheel spindle and reciprocating table.Part 4: High accuracy machines.Testing of the accuracy
- JB/T 3382.3-2014 Surface grinding machines with horizontal grinding wheel spindle and reciprocating table.Part 3: Precision machines.Testing of the accuracy
Professional Standard - Aerospace, Balance accuracy class
- QJ 1022-1986 Accuracy grade and range series of pressure sensor
- QJ 1570.5-1989 Filling standards for instrument specifications and accuracy grades
Professional Standard - Aviation, Balance accuracy class
- HB 1-121-1974 Two-sided precision (dd) cylindrical head bolts cut flat on both sides
- HB 1-144-1976 Two-sided precision (dc) cylindrical head bolts cut flat on both sides
- HB 1-119-1974 Two-level accuracy (db) flattened cylinder head bolts on both sides
- HB 1-124-1974 Two-level accuracy (dd) one side cut flat cylinder head bolts
- HB 1-122-1974 Two-level precision (db) one side cut flat cylinder head bolts
- HB 1-145-1976 Two-sided precision (gb) cylindrical head bolts cut flat on both sides
- HB 1-120-1974 Two-sided precision (dc) cylindrical head bolts cut flat on both sides
- HB 1-123-1974 Two-level accuracy (dc) one side cut flat cylindrical head bolts
British Standards Institution (BSI), Balance accuracy class
- BS ISO 14694:2003+A1:2011 Industrial fans. Specifications for balance quality and vibration levels
- BS 4185-11:1983 Machine tool components - Recommendations for accuracy grades of gears
- BS EN 3226:2010 Aerospace series. Nuts, hexagon, plain, normal height, normal across flats, steel, cadmium plated. Classification: 1100 MPa/235C
- BS EN 3226:2009 Aerospace series - Nuts, hexagon, plain, normal height, normal across flats, steel, cadmium plated - Classification: 1100 MPa/235 °C
- BS EN 3228:2010 Aerospace series - Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C
- BS ISO 14952-2:2004 Space systems - Surface cleanliness of fluid systems - Cleanliness levels
- BS EN 3229:2010 Aerospace series. Nuts, hexagonal, plain, reduced height normal across flats, in steel, cadmium plated, left hand thread. Classification: 900 MPa (at ambient temperature)/235°C
- BS EN 3229:2009 Aerospace series - Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated, left hand thread - Classification: 900 MPa (at ambient temperature)/235 °C
- BS EN 4073:2009 Aerospace series - Screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - Classification 1100 MPa (at ambient temperature) / 235 °C
- BS EN 4073:2010 Aerospace series. Screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated. Classification 1100 MPa (at ambient temperature) / 235°C
- BS EN 3227:2010 Aerospace series - Nuts, hexagonal, plain, normal height, normal across flats, in steel, cadmium plated, left hand thread - Classification: 1100 MPa (at ambient temperature)/235 °C
- BS EN ISO 10644:2009 Screw and washer assemblies made of steel with plain washers - Washer hardness classes 200 HV and 300 HV
- BS ISO/TR 14179-1:2001 Gears. Thermal capacity. Rating gear drives with thermal equilibrium at 95C sump temperature
- BS ISO 19821:2017 Determination of span rating for natural fibre-reinforced plastic composite (NFC) deck boards
- BS A 332:1999 Aerospace. Bolts, with MJ threads, in titanium alloys, strength class 1 100 MPa. Procurement specification
- BS 6SP 4:2000+A3:2012 Pins headed, plain shank, drilled, steel alloy and corrosion resisting steel with a strength class 880 MPa
- BS ISO 12260:2016 Aerospace. Screws, pan head, internal offset cruciform ribbed or unribbed drive, stepped shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa. Dimensions
KR-KS, Balance accuracy class
- KS B ISO 20361-2008 Liquid pumps and pump units－Noise test code－Grades 2 and 3 of accuracy
- KS B ISO 7411-2008(2023) Hexagon bolts for high-strength structural bolting with large width across flats(thread lengths according to ISO 888)－Product grade C－Property classes 8.8 and 10.9
- KS B ISO 10644-2021 Screw and washer assemblies made of steel with plain washers — Washer hardness classes 200 HV and 300 HV
- KS B ISO 10644-2015 Screw and washer assemblies made of steel with plain washers — Washer hardness classes 200 HV and 300 HV
- KS W ISO 7689-2018 Aerospace－Alloy steel bolts with strength classification 1 100 MPa and MJ threads－Procurement specification
Danish Standards Foundation, Balance accuracy class
- DS/EN 1530:2001 Door leaves - General and local flatness - Tolerance classes
- DS/EN ISO 20361/AC:2010 Liquid pumps and pump units - Noise test code - Grades 2 and 3 of accuracy
- DS/EN ISO 20361:2009 Liquid pumps and pump units - Noise test code - Grades 2 and 3 of accuracy
- DS/EN ISO 5198:1999 Centrifugal, mixed flow and axial pumps - Code for hydraulic performance tests - Precision class
- DS/EN 6025:2021 Aerospace series – Plates – Aluminium alloy 2024 – Close tolerances flatness – Thickness – 6 mm ≤ a ≤ 55 mm – Dimensions
- DS/EN 4073:2009 Aerospace series - Screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - Classification 1 100 MPa (at ambient temperature) / 235 °C
- DS/EN 2809:2001 Aerospace series - Nuts, hexagon, slotted/castellated, reduced height, normal across flats, in heat resisting steel, silver plated - Classification 900 MPa (at ambient temperature)/650°C
- DS/EN 3725:2005 Aerospace series - Screws, pan head, six lobe recess, normal shank, long thread, in titanium alloy TI-P64001, anodized, MoS2 coated - Strength class: 1100 MPa (at ambient temperature)
- DS/EN ISO 10644:2009 Screw and washer assemblies made of steel with plain washers - Washer hardness classes 200 HV and 300 HV
- DS/EN 2885:1996 Aerospace series - Screws, pan head, offset cruciform recess, coarse tolerance normal shank, short thread, in alloy steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C
Lithuanian Standards Office , Balance accuracy class
- LST EN 1530-2002 Door leaves - General and local flatness - Tolerance classes
- LST EN 4073-2010 Aerospace series - Screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - Classification 1 100 MPa (at ambient temperature) / 235 °C
- LST EN ISO 20361:2009 Liquid pumps and pump units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361:2007)
- LST EN ISO 20361:2009/AC:2010 Liquid pumps and pump units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361:2007)
- LST EN ISO 5198:2000 Centrifugal, mixed flow and axial pumps - Code for hydraulic performance tests - Precision class (ISO 5198:1987)
- LST EN 6025-2021 Aerospace series - Plates - Aluminium alloy 2024 - Close tolerances flatness - Thickness - 6 mm < a ? 55 mm - Dimensions
- LST EN 3725-2005 Aerospace series - Screws, pan head, six lobe recess, normal shank, long thread, in titanium alloy TI-P64001, anodized, MoS2 coated - Strength class: 1 100 MPa (at ambient temperature)
- LST EN 2885-2001 Aerospace series - Screws, pan head, offset cruciform recess, coarse tolerance normal shank, short thread, in alloy steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C
German Institute for Standardization, Balance accuracy class
- DIN EN 1530:2000-06 Door leaves - General and local flatness - Tolerance classes; German version EN 1530:1999
- DIN EN ISO 20361:2020 Liquid pumps and pumps units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361:2019)
- DIN EN 2650:1996 Aerospace series - Screws, pan head, slotted, threaded to head, in corrosion resisting steel, passivated - Classification: 600 MPa (at ambient temperature)/425 °C ; German version EN 2650:1996
- DIN EN 4069:1996 Aerospace series - Nuts, hexagon, plain, reduced height, reduced across flats, in heat resisting steel, passivated - Classification: 600 MPa (at ambient temperature)/650 °C; German version EN 4069:1996
- DIN EN ISO 5198:1999-12 Centrifugal, mixed flow and axial pumps - Code for hydraulic performance tests - Precision class (ISO 5198:1987); German version EN ISO 5198:1998
- DIN EN 14462:2015-08 Surface treatment equipment - Noise test code for surface treatment equipment including its ancillary handling equipment - Accuracy grades 2 and 3; German version EN 14462:2015
- DIN EN 6025:2021 Aerospace series - Plates - Aluminium alloy 2024 - Close tolerances flatness - Thickness - 6 mm < a ≤ 55 mm - Dimensions; German and English version EN 6025:2021
- DIN EN 2924:2019 Aerospace series - Nuts, hexagon, plain, reduced height, reduced across flats, in heat resisting steel, silver plated, left hand thread - Classification: 600 MPa (at ambient temperature)/425 ？C; German and English version EN 2924:2019
- DIN EN ISO 10644:2009-10 Screw and washer assemblies made of steel with plain washers - Washer hardness classes 200 HV and 300 HV (ISO 10644:2009); German version EN ISO 10644:2009
- DIN EN 3303:1997 Aerospace series - Screws, cap head, hexagon socket, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - Classification: 1100 MPa (at ambient temperature)/235 °C; German version EN 3303:1997
- DIN V 65900-15:1999 Aerospace series - Materials for self-locking nuts, threaded inserts and screw thread inserts of temperature classes 425 °C (AECMA Technical Report TR 3791:1999)
- DIN EN 13023:2010-08 Noise measurement methods for printing, paper converting, paper making machines and auxiliary equipment - Accuracy grades 2 and 3; German version EN 13023:2003+A1:2010
- DIN EN 2651:1996 Aerospace series - Screws, pan head, slotted, threaded to head, in brass, tin plated - Classification: 380 MPa (at ambient temperature)/80 °C; German version EN 2651:1996
- DIN EN 4073:2010 Aerospace series - Screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - Classification: 1100 MPa (at ambient temperature)/235 °C; German and English version EN 4073:2009
ES-UNE, Balance accuracy class
- UNE-EN 1530:2001 ERRATUM DOOR LEAVES - GENERAL AND LOCAL FLATNESS - TOLERANCE CLASSES.
- UNE-EN 6025:2021 Aerospace series - Plates - Aluminium alloy 2024 - Close tolerances flatness - Thickness - 6 mm < a = 55 mm - Dimensions
AENOR, Balance accuracy class
GOSTR, Balance accuracy class
- GOST 34251-2017 Hydraulic pumps. Noise test code. Accuracy grades 2 and 3
- GOST R 53479-2009 Printing trades equipment. Methods for determination of noise emission dates. Accuracy grades 2 and 3
Inner Mongolia Provincial Standard of the People's Republic of China, Balance accuracy class
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Balance accuracy class
- GB/T 24815-2009 Short link chain for lifting purposes.Grade 6,non-calibrated,for chain slings etc.
- GB/T 24816-2009 Short link chain for lifting purposes.Grade 8,non-calibrated,for chain slings etc.
- GB/T 24814-2009 Short link chain for lifting purposes.Grade 4,non-calibrated,for chain slings etc.
- GB/T 24814-2023 Steel short link chain for lifting medium precision lifting chain grade 4 stainless steel
- GB/T 13283-1991 Accuracy class of measuring instruments and display instruments for industrial process measurement and control
- GB/T 13283-2008 Accuracy class of measuring instruments and display instruments for industrial process measurement and control
European Association of Aerospace Industries, Balance accuracy class
- AECMA PREN 2852-1987 Aerospace Series Nuts, Hexagonal, Plain, Normal Height, Normal Across Flats, Heat Resisting Steel Passivated Classification: 1100 MPa/650 Degrees Celsius Issue P 1
- AECMA PREN 4139-1994 Aerospace Series Screws, Pan Head, Offset Cruciform Recess, Threaded to Head, in Alloy Steel, Cadmium Plated Classification: 1 100 MPa (at Ambient Temperature)/235 Degrees C Edition P1
- AECMA PREN 4139-1993 Aerospace Series Screws, Pan Head, Offset Cruciform Recess, Threaded to Head, in Alloy Steel, Cadmium Plated Classification: 1 100 MPa (at Ambient Temperature)/ 235 Degrees Celsius Edition 1
- AECMA PREN 2895-1993 Aerospace Series Nuts, Hexagonal, Plain, Normal Height, Normal Across Flats, in Corrosion Resisting Steel, Passivated Classification : 900 MPa (at Ambient Temperature) / 425 Degrees C Edition P 1
- AECMA PREN 2680-1987 Aerospace Series Nuts, Anchor, Self Locking, Two Lug, Floating, Self Aligning Classification : 900 MPa/235 Degrees Celsius Issue P 1
- AECMA PREN 2876-1995 Aerospace Series Nuts, Hexagon, Plain, Reduced Height, Normal Across Flats, in Aluminium Alloy, Anodized Classification : 450 MPa (at Ambient Temperature)/ 120 Degrees C
- AECMA PREN 2649-1994 Aerospace Series Screws, Pan Head, Slotted, Threaded to Head, in Alloy Steel, Cadmium Plated Classification : 900 MPa (at Ambient Temperature) / 235 Degrees C Edition P 2
- AECMA PREN 3124-2001 Aerospace Series Aluminium Alloy AL-C42201 T6 High Strength Castings a Less Than or Equal to 20 mm Issue P 2
- AECMA PREN 3124-1998 Aerospace Series Aluminium Alloy AL-C42201 T6 High Strength Casting a Less Than or Equal to 20 mm Edition P2
- AECMA PREN 3124-1988 Aerospace Series Aluminium Alloy AL-C26 Solution Treated and Artificially Aged (T6) High Strength Structural Precision Castings Issue P 1
- AECMA PREN 3125-1998 Aerospace Series Aluminium Alloy AL-C42201 T6 Investment Casting a Less Than or Equal to 20 mm Edition P 2
- AECMA PREN 3125-2001 Aerospace Series Aluminium Alloy AL-C42201 T6 Investment Casting a Less Than or Equal to 20 mm Issue P 2
- AECMA PREN 4138-1993 Aerospace Series Screws, Pan Head, Offset Cruciform Recess, Coarse Tolerance Normal Shank, Medium Length Thread, in Alloy Steel, Cadmium Plated Classification: 1 100 MPa (at Ambient Temperature) / 235 Degrees Celsius Edition 1
- AECMA PREN 4138-1994 Aerospace Series Screws, Pan Head, Offset Cruciform Recess, Coarse Tolerance Normal Shank, Medium Length Thread, in Alloy Steel, Cadmium Plated Classification: 1 100 MPa (at Ambient Temperature)/235 Degrees C Edition P1
- AECMA PREN 2654-1991 Aerospace Series Bolts, 100 Degrees Countersunk Normal Head, Slotted Threaded to Head, in Brass, Tin Plated Classification: 380 MPa (at Ambient Temperature)/80 Degrees C Issue P 1
- AECMA PREN 2855-1989 Aerospace Series Nuts, Anchor, Self-Locking, Fixed, 90 Degree Corner, Reduced Series, with Counterbore Classification: 1100 MPa/235 Degrees C Issue P 1
- AECMA PREN 2856-1989 Aerospace Series Nuts, Anchor, Self-Locking, Fixed, Closed Corner, Reduced Series, with Counterbore Classification: 1100 MPa/235 Degrees Celsius Issue P 1
SE-SIS, Balance accuracy class
- SIS 64 12 11-1973 Geodetic telescope instruments Leve/s. Testing of function and accuracy
- SIS SS IEC 450:1983 Measurement ofthe average viscometric degree of polymerization of new and aged electrical papers
International Organization for Standardization (ISO), Balance accuracy class
- ISO 14694:2003/Amd 1:2010 Industrial fans - Specifications for balance quality and vibration levels; Amendment 1
- ISO 20361:2019 Liquid pumps and pumps units — Noise test code — Grades 2 and 3 of accuracy
- ISO 10644:1998 Screw and washer assemblies with plain washers - Washer hardness classes 200 HV and 300 HV
- ISO 6771:1987 Aerospace; Fluid systems and components; Pressure and temperature classifications
- ISO 14952-2:2003 Space systems - Surface cleanliness of fluid systems - Part 2: Cleanliness levels
- ISO 10644:2009 Screw and washer assemblies made of steel with plain washers - Washer hardness classes 200 HV and 300 HV
- ISO 7995:1985 Aerospace — Fasteners — Nuts, hexagon, self-locking — Strength classification 1 100 MPa — Maximum operating temperature 235 degrees C
- ISO/WD 7689 Aerospace — Bolts, with MJ threads, made of alloy steel, strength class 1 100 MPa — Procurement specification
- ISO 9938:1994 Aerospace - Polytetrafluoroethylene (PTFE) hose assemblies, classification 204 °C/28 000 kPa - Procurement specification
- ISO 12260:2016 Aerospace - Screws, pan head, internal offset cruciform ribbed or unribbed drive, stepped shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa - Dimensions
- ISO 12260:1996 Aerospace - Screws, pan head, internal offset cruciform ribbed or unripped drive, stepped shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa - Dimensions
- ISO 9152:1998 Aerospace - Bolts, with MJ threads, in titanium alloys, strength class 1100 MPa - Procurement specification
- ISO 7689:1988 Aerospace; alloy steel bolts with strength classification 1100 MPa and MJ threads; procurement specification
European Committee for Standardization (CEN), Balance accuracy class
- EN 2651:1996 Aerospace series - Screws, pan head, slotted, threaded to head, in brass, tin plated - Classification: 380 MPa (at ambient temperature)/80 °C
- EN 4073:2009 Aerospace series - Screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - Classification 1 100 MPa (at ambient temperature) / 235 degree C
- EN 2649:1995 Aerospace series - Screws, pan head, slotted, threaded to head, in alloy steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C
- EN 2650:1996 Aerospace series - Screws, pan head, slotted, threaded to head, in corrosion resisting steel, passivated - Classification: 600 MPa (at ambient temperature)/425 °C
- EN 4069:1996 Aerospace series - Nuts, hexagon, plain, reduced height, reduced across flats, in heat resisting steel, passivated - Classification: 600 MPa (at ambient temperature)/650 °C
- EN 3227:2010 Aerospace series - Nuts@ hexagonal@ plain@ normal height@ normal across flats@ in steel@ cadmium plated@ left hand thread - Classification: 1 100 MPa (at ambient temperature) / 235 ��
- EN 4073:2016 Aerospace series - Screws@ pan head@ hexalobular recess@ coarse tolerance shank@ medium length thread@ in alloy steel@ cadmium plated - Classification: 1 100 MPa (at ambient temperature) / 235 ��
- EN 2884:1996 Aerospace series - Screws, pan head, offset cruciform recess, coarse tolerance normal shank, short thread, in titanium alloy, anodized, MoS2 lubricated - Classification: 1100 MPa (at ambient temperature)/315 °C
- EN 3037:1996 Aerospace series - Screws, pan head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, MoS2 lubricated - Classification: 1100 MPa (at ambient temperature)/315 °C
- EN 3038:1996 Aerospace series - Screws, pan head, offset cruciform recess, close tolerance normal shank, short thread, in heat and corrosion resisting steel, passivated - Classification: 1100 MPa (at ambient temperature)/425 °C
(U.S.) Ford Automotive Standards, Balance accuracy class
- FORD W-GT2-1999 FLUSH PIN TYPE FOR MINIMUM THREAD DEPTH TOLERANCE CLASS 5H, 6H
YU-JUS, Balance accuracy class
- JUS M.B2.030-1982 Chamfered plain vvashers for high tensile structural bolting, product grade A
PT-IPQ, Balance accuracy class
未注明发布机构, Balance accuracy class
- DIN EN 4847:2022 Aerospace – Flat head spiral drive screw, coarse shank tolerance, medium thread length, alloy steel, cadmium plated – Class: 1 100 MPa (at room temperature)/235°C
- DIN EN ISO 15744:2002 Hand-held non-electrically operated machines Noise measurement method Accuracy class 2 method
- BS EN ISO 5198:1999(2000) Centrifugal, mixed flow and axial pumps — Code for hydraulic performance tests — Precision class
- DIN EN 13023:2003 Noise measurement methods for printing, paper converting, paper making and finishing machines Accuracy grades 2 and 3 Noise measurement methods for printing, paper converting, paper making machines and auxiliary equipment — Accuracy grades 2 and 3; Méthod
- DIN EN ISO 3741:2001 Acoustics Determination of the sound power levels of noise sources from sound pressure measurements using reverberation chamber methods of accuracy class 1
- BS ISO 19821:2017(2019) Determination of span rating for natural fibre - reinforced plastic composite (NFC) deck boards
BE-NBN, Balance accuracy class
CH-SNV, Balance accuracy class
- SN EN 6025-2021 Aerospace series - Plates - Aluminium alloy 2024 - Close tolerances flatness - Thickness - 6 mm
RO-ASRO, Balance accuracy class
- STAS 10809-1977 SINGLE SPINDLE AND TURRET CO-ORDONATE VERTICAL DRILLING MACHINES Normal class of accuncy Provisions for geometric accuracy and provisions for static rigidity
ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization, Balance accuracy class
- PREN 2921-1994 Aerospace Series Nuts@ Hexagon@ Thin@ Reduced Across Flats@ Heat Resisting Steel@ Passivated Classification : 900 MPa / 650 Degrees C
- PREN 2932-1986 Aerospace Series Bolts T-Head@ Relieved Shank@ Long Thread@ in Heat Resisting Steel FE-PA92HT (A286) Silver Plated Classification: 900 MPa/650 Degrees Celsius (Issue P 1)
- PREN 2810-1987 Aerospace Series Nuts@ Hexagon@ Slotted/Castellated@ Thin Normal Across Flats@ in Heat Resisting Steel Passivated Classification: 600 MPa/650 Degrees Celsius (Issue P 1)
- PREN 4297-1996 Aerospace Series Nuts@ Hexagon@ Self-Locking by Plastic Ring@ Normal Height@ Normal Across Flats@ in Corrosion Resisting Steel@ Passivated Classification: 900 MPa (at Ambient Temperature) /120 Degrees C (Edition P 1)
American Society for Testing and Materials (ASTM), Balance accuracy class
- ASTM F2732-23 Standard Practice for Determining the Temperature Ratings for Cold Weather Protective Clothing
- ASTM D6582-00(2005)e1 Standard Guide for Ranked Set Sampling: Efficient Estimation of a Mean Concentration in Environmental Sampling
- ASTM D6582-00(2005) Standard Guide for Ranked Set Sampling: Efficient Estimation of a Mean Concentration in Environmental Sampling
国家市场监督管理总局、中国国家标准化管理委员会, Balance accuracy class
- GB/T 39095-2020 Aerospace—Hydraulic fluid components—Expression of particulate contamintion levels
AT-ON, Balance accuracy class
- OENORM EN 6025-2021 Aerospace series - Plates - Aluminium alloy 2024 - Close tolerances flatness - Thickness - 6 mm < a <= 55 mm - Dimensions
IT-UNI, Balance accuracy class
- UNI EN 6025-2021 Aerospace series - Plates - Aluminium alloy 2024 - Close tolerances flatness - Thickness - 6 mm < a ≤ 55 mm - Dimensions
CEN - European Committee for Standardization, Balance accuracy class
- EN 2868:2019 "Aerospace series - Nuts@ hexagonal@ slotted/castellated@ normal height@ normal across flats@ in heat resisting steel@ silver plated - Classification: 1 100 MPa (at ambient temperature)/650 °C,"
Aerospace, Security and Defence Industries Association of Europe (ASD), Balance accuracy class
International Electrotechnical Commission (IEC), Balance accuracy class
- IEC 60115-5-101:1995 Fixed resistors for use in electronic equipment - Part 5: Detail specification: Fixed precision wirewound resistors with solderable axial wire leads - Stability class 0,1% - Assessment level E
International Telecommunication Union (ITU), Balance accuracy class