Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

contact aperture

contact aperture, Total:85 items.

The international standard classification for "contact aperture" includes: Optical measuring instruments , Relays , Linear and angular measurements , Optoelectronics. Laser equipment .

The Chinese standard classification for "contact aperture" includes: Optical metrological instrument , Control relay , Length Measurement , Optoelectronic device assembly .


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

  • GJB 5103/15-2006 Detail specification for receptacle of single hole mount bayonet coupling straight pin contact

未注明发布机构

  • DIN 66139 E:2010-02 Pore size analysis - Representation of pore size distributions
  • DIN 28121:1984 Circular sight glasses with case in metal to metal contact type flanged joint
  • DIN 28121 E:2020-05 Circular sight glasses with case in metal to metal contact type flanged joint

Group Standards of the People's Republic of China

Professional Standard - Aerospace

  • QJ 151-1974 Type and size of thread rolling wheel (inner hole diameter φ54mm)

Professional Standard - Machinery

National Metrological Verification Regulations of the People's Republic of China

  • JJG 101-2004 Verification Regulation of Contact-type Interferometers

Taiwan Provincial Standard of the People's Republic of China

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 44293-2024 Image measurement method for numerical aperture of microscopic objective

机械工业部

国家机械工业局

Defense Logistics Agency

British Standards Institution (BSI)

  • 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

Association Francaise de Normalisation

United States Navy

European Committee for Standardization (CEN)

  • EN 14850:2005 Aerosol containers - Metal containers with 25,4 mm aperture - Measurement of contact height

SCC

  • NS-EN 14850:2005 Aerosol containers — Metal containers with 25,4 mm aperture — Measurement of contact height
  • DANSK DS/EN 14850:2005 Aerosol containers - Metal containers with 25,4 mm aperture - Measurement of contact height
  • DIN EN 14850 E:2004 Draft Document - Aerosol containers - Metal containers with 25.4 mm aperture - Measurement of contact height; German version prEN 14850:2003
  • MIL MIL-F-3922/58D-2013 Flange, Waveguide (Contact) (Rectangular, 10 Hole)
  • DIN 66139 E:2010 Draft Document - Pore size analysis - Representation of pore size distributions
  • MIL MIL-DTL-83723/65F-2010 Connector, Electric, (Circular, Environment Resisting), Receptacle, (Single Hole Mount, Bayonet Coupling, Pin Contact), (Series III, Class H)
  • MIL MIL-DTL-3922/67D-2009 Flanges, Waveguide (Contact) (Round, 4 Hole) (Millimeter)
  • INCITS 163-1988(R1994) A Contact Start/Stop Metallic Thin Film Storage Disk, 83,333 Flux Transition PerTrack, 130MM Outer Dia. & 40MM Inner Dia (formerly ANSI X3.163-1988(R1994))
  • MIL MIL-DTL-3922/67E-2013 Flanges, Waveguide (Contact) (Round, 4 Hole) (Millimeter)
  • AENOR UNE 26011:1950 INSTRUMENT HOLE DIAMETERS

German Institute for Standardization

  • 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 66139:2012-03 Pore size analysis - Representation of pore size distributions / Note: To be replaced by DIN 66139 (2022-12).
  • DIN 66139:2012 Pore size analysis - Representation of pore size distributions
  • DIN 66139:2022-12 Pore size analysis - Representation of pore size distributions / Note: Date of issue 2022-11-18*Intended as replacement for DIN 66139 (2012-03).
  • 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

AENOR

  • UNE-EN 14850:2006 Aerosol containers - Metal containers with 25,4 mm aperture - Measurement of contact height

Danish Standards Foundation

  • DS/EN 14850:2006 Aerosol containers - Metal containers with 25,4 mm aperture - Measurement of contact height

Lithuanian Standards Office

  • LST EN 14850-2006 Aerosol containers - Metal containers with 25,4 mm aperture - Measurement of contact height

American National Standards Institute (ANSI)

IPC - Association Connecting Electronics Industries

(U.S.) Telecommunications Industries Association

  • 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

American Society of Mechanical Engineers (ASME)

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

RU-GOST R

  • 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

Electronic Components, Assemblies and Materials Association

  • ECA 520AAAC-1990 Detail Specification for Switch, Non-Sensitive, Pushbutton 15.88 mm of Mounting Hole

Japanese Industrial Standards Committee (JISC)

(U.S.) Ford Automotive Standards

American Society for Testing and Materials (ASTM)

  • ASTM UOP964-98 Surface Area, Pore Volume, Average Pore Diameter and Pore Diameter Distribution of Porous Materials
  • ASTM UOP964-11 Surface Area, Pore Volume, Average Pore Diameter, and Pore Size Distribution of Porous Materials by Nitrogen Adsorption

SE-SIS

SAE - SAE International

  • SAE AS25183B-2017 Connector, Plug, Electric, Potting Seal, Solder Contact, AN Type
  • SAE AS25183-2004 CONNECTOR@ PLUG@ ELECTRIC@ POTTING SEAL@ SOLDER CONTACT@ AN TYPE

Society of Automotive Engineers (SAE)

Korean Agency for Technology and Standards (KATS)

KR-KS

RO-ASRO

U.S. Air Force

Universal Oil Products Company (UOP)

  • UOP 964-2011 Surface Area, Pore Volume, Average Pore Diameter, and Pore Size Distribution of Porous Materials by Nitrogen Adsorption