direct gap and indirect gap

direct gap and indirect gap, Total:267 items.

The international standard classification for "direct gap and indirect gap" includes: Manufacturing forming processes , Motors , Electrical and electronic testing , Screw threads in general .

The Chinese standard classification for "direct gap and indirect gap" includes: Braking system , Forging and pressing , Micro machine , Electric transmission and transformation equipment in general , Technical management , Highway vehicle servicing installation .

Professional Standard - Railway

TB/T 1899-1987 ST1-600 Bidirectional Brake Shoe Gap Adjuster
TB/T 1849-1987 Insulation Clearance for Contact Network in Tunnel

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

GB/T 39566-2020 Micro motors—Axial end play
GB/T 16743-1997 Blanking clearance
GB/T 22389-2023 Metal-oxide surge arresters without gaps for HVDC converter stations
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

Professional Standard - Aviation

HB 3851-1986 Clearance gauge
HB 242-1970 Clearance screw thread
HB/Z 167-1990 Sheet material blanking clearance

Professional Standard - Machinery

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/ZQ 4308-2006 Trapezoidal thread with large side 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 1128-1999 Clearance screw thread gauge
JB/T 9672.1-1999 Specification for Two-value Capacitor Asynchronous Motors
JB/ZQ 4614-2006 Sliding bearing fit clearance

Professional Standard - Energy and Power Planning

DL 416-1991 Rod-to-rod gap for measuring DC high voltage
DL/T 1295-2013 Spark Gaps for Series Capacitor Banks

Professional Standard - Electron

SJ/T 10731-1996 Tolerances for regular clearance screw threads
SJ/T 11495-2015 Guide to conversion factors for interstitial oxygen in silicon

Group Standards of the People's Republic of China

T/CSTM 00665-2023 Non-destructive testing—Electromagnetic method to test gaps between two metal pieces
T/QGCML 715-2023 Movable gap measuring block
T/CMSA 0010-2019 Multi-gap lightning protection device for distribution lines
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

Taiwan Provincial Standard of the People's Republic of China

CNS 9574-1985 Tolerance of Ball and Roller Bearings (Foundation of Theory)
CNS 8378-1982 Voltage Measurement Method with Sphere Gap

未注明发布机构

JIS C 1001:1977(1983) Measurement Method of Voltage by Sphere Gap

Professional Standard - Traffic

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

National Metrological Technical Specifications of the People's Republic of China

JJF(石化)053-2021 Calibration Specification for Film Applicator Blades

Association of German Mechanical Engineers

VDI 3368-1982 Cutting gap, cutting punch and cutting plate dimensions for cutting tools in punching technology
DVS 0936-1988 Submerged arc narrow gap welding

American Welding Society (AWS)

WRC 323:1987 Monograph on Narrow-Gap Welding Technology

WRC - Welding Research Council

BULLETIN 323-1987 MONOGRAPH ON NARROW-GAP WELDING TECHNOLOGY

US-FCR

FCR UFGS-33 56 13.15-2015 UNDERTANK INTERSTITIAL SPACE
FCR UFGS-33 56 13.15-2012 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)

CZ-CSN

CSN 02 4609 Z2-1993 gap value
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 Oxygen cutting plate gap specification deviation

Association Francaise de Normalisation

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 ISO Threads in Inches - Clearances and Tolerances
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 A 89-410:2017 Welding and related techniques - Brazing ability - Definition and use of a variable clearance test piece
NF EN 3819:2008 Aerospace Series - Wrench and Socket Clearances
NF F00-010:1973 Railway material in general. Tolerances and fittings used, particularly, for articulations. Fittings with clearances.
NF EN 15620:2021 Static steel storage system - Tolerance, deformation and clearances

Korean Agency for Technology and Standards (KATS)

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 B ISO 273-2020 Diameter of clearance holes and counterbores for bolts and screws
KS B ISO 273-2010(2020) Diameter of clearance holes and counterbores for bolts and screws
KS B ISO 5753-1-2016(2021) Rolling bearings — Internal clearance — Part 1: Radial internal clearance for radial bearings
KS C 4609-1987 ZNO TYPE GAPLESS LIGHTING ARRESTER
KS C 4609-2002 ZNO TYPE GAPLESS LIGHTING ARRESTER
KS B ISO 5753:2008 Rolling bearings－Radial internal clearance
KS B ISO 5753-2008(2013) Rolling bearings－Radial internal clearance
KS B ISO 789-3-2020 Agricultural tractors－Test procedures－Part 3：Turning and clearance diameters
KS C 4609-1987(1998) ZNO TYPE GAPLESS LIGHTING ARRESTER
KS C 0907-1982 VOLTAGE MEASUREMENT METHOD WITH SPHERE GAP
KS C 0907-1997(2002) VOLTAGE MEASUREMENT METHOD WITH SPHERE GAP

CH-SNV

SNV 24855-1940 gap casing
SN 214 032/3-1985 Concentric terminals. Intermediate gap for aluminum round profile connections permanently located in humid, wet spaces or outdoors
SNV 21701-1938 Quality Systems — Model for quality assurance in design/development, production,installation and servicing
VSM 11858-1974 Hexagonal concentric terminal. Intermediate gap, suitable for aluminum flat profile connections permanently located in humid, humid spaces or outdoors
SN 054 511/1-1985 Safety helmets for fire fighters part 1:General test specifications and requirements

Magyar Szabványügyi Testület

MSZ 11151-1986 gap supply
MNOSZ 17105-1953 Conical scale plate gap. For taper gauge equipment between templates

Swedish Institute for Standards

SMS-GUIDE 11.2-1993 Clearance dimensions for screwed/bolted joints
SS 839641:1979 Children"s cots - Determination of durability andclearance betweenside slats
SS-EN 16241:2014 Railway applications - Slack adjuster
SS-EN 16241:2014+A1:2016 Railway applications - Slack adjuster
SS-EN 20273:1992 Fasteners - Clearance holes for bolts and screws
SS-ISO 273:1985 Fasteners - Clearance holes for bolts and screws
SS-ISO 789-3:1993 Agricultural tractors - Test procedures - Part 3:Turning and clearance diameters

Military Standards (MIL-STD)

MIL MIL-DTL-13791/16-2009 Sparking Gap
MIL MIL-DTL-13791/16A-2016 Sparking Gap
MIL MIL-DTL-3976/2A-2007 Light, Marker Clearance-Blackout, 24 Volt
MIL MIL-DTL-32362-2010 LIGHT, MARKER, CLEARANCE-BLACK (SUPERSEDING MS51303B)
MIL MIL-L-3976/2-1992 LIGHT, MARKER CLEARANCE-BLACKOUT, 24 VOLTS (SUPERSEDING MS35424B)
MIL MIL-R-12144F-1982 REFLECTOR, INDICATING, CLEARANCE (S/S BY A-A-52428)

Japanese Industrial Standards Committee (JISC)

JIS B 1520-2:2015 Rolling bearings -- Internal clearance -- Part 2: Axial internal clearance for four-point-contact ball bearings
JIS B 1520-1:2015 Rolling bearings -- Internal clearance -- Part 1: Radial internal clearance for radial bearings
JIS B 1520:1995 Rolling bearings -- Radial internal clearance
JIS C 1001:1994 Voltage measurement method with sphere gap

British Standards Institution (BSI)

BS ISO 5753-2:2011 Rolling bearings. Internal clearance. Axial internal clearance for four-point-contact ball bearings
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 5709:2018 Gaps, gates and stiles. Specification
BS 358:1960(1999) Method for the Measurement of voltage with sphere - gaps — (One sphere earthed)
17/30359172 DC BS 5709. Gaps, gates and stiles. Specification
BS EN 20273:1992(1998) Fasteners — Clearance holes for bolts and screws
BS EN 20273:1992 Fasteners. Clearance holes for bolts and screws
11/30156929 DC BS EN 16241. Railway applications. Slack adjuster
BS EN 3819:2008 Aerospace series - Clearance for wrenches and sockets
BS EN 15620:2021 Steel static storage systems. Tolerances, deformations and clearances

Association for Electrical, Electronic & Information Technologies (VDE)

VDE 0532-14-1991*DIN VDE 0532-14:1991 External clearance and protective spark gaps on bushings for transformers and reactors

(U.S.) Telecommunications Industries Association

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

Gosstandart of Russia

GOST 24810-1981 Rolling bearings. Clearances
GOST 24810-2013 Rolling bearings. Internal clearances
GOST 32959-2014 Automobile roads of general use. Clearance of approaches

Standard Association of Australia （SAA）

AS C329:1961 Method for the measurement of voltage with sphere-gaps (one sphere earthed)
AS 4024.1803:2006 Safety of machinery - Safety distances and safety gaps - Minimum gaps to prevent crushing of parts of the human body
AS B129:1955 Recommended designs for plug, ring and gap gauges

Society of Automotive Engineers (SAE)

SAE J592-2016 Sidemarker Lamps for Use on Road Vehicles Less than 2032 mm in Overall Width
SAE ARP166 Propeller Clearance Envelope
SAE ARP166A Propeller Clearance Envelope
SAE ARP166B Propeller Clearance Envelope
SAE J592-1994 Clearance@ Side Marker@ and Identification Lamps
SAE J592E-1972 Clearance@ Side Marker@ and Identification Lamps
SAE ARP166-1947 Propeller Clearance Envelope
SAE AMS2690B-1988 Parallel Gap Welding Micro-Electronic Interconnections to Thin Film Substrates
SAE AMS2690A Parallel Gap, Welding, Microelectronic Interconnections to Thin Film Substrates
SAE AMS2690B Parallel Gap, Welding, Micro-electronic Interconnections to Thin Film Substrates
SAE AMS2690C Parallel Gap Welding, Microelectronic Interconnections to Thin Film Substrates
SAE AMS2690C-2011 Parallel Gap Welding Microelectronic Interconnections to Thin Film Substrates
SAE AMS2690D Parallel Gap Welding, Microelectronic Interconnections to Thin Film Substrates
SAE AMS4956A-1979 TITANIUM ALLOY WIRE, WELDING 6Al - 4V - Extra Low Interstitial Environment Controlled
SAE AMS4956-1969 TITANIUM ALLOY WIRE@ WELDING 6Al - 4V - Extra Low Interstitial Environment Controlled
SAE ARP166A-2006 Propeller Clearance Envelope
SAE AMS2690 Parallel Gap, Welding, Microelectronic Interconnections to Thin Film Substrates
SAE ARP166A-1973 Propeller Clearance Envelope
SAE ARP166B-2013 Propeller Clearance Envelope
SAE AMS2690A-1982 PARALLEL GAP WELDING Microelectronic Interconnections To Thin Film Substrates
SAE AMS2690D-2017 Parallel Gap Welding Microelectronic Interconnections to Thin Film Substrates
SAE AMS2690C-2001 Parallel Gap Welding, Microelectronic Interconnections to Thin Film Substrates
SAE ARP484A-1994 SPARK IGNITER GAP TYPES
SAE AMS2690B-1993 PARALLEL GAP WELDING Micro-electronic Interconnections To Thin Film Substrates
SAE AMS2690-1968 PARALLEL GAP WELDING OF MICROELECTRONIC INTERCONNECTIONS TO THIN FILM SUBSTRATES
SAE ARP484 Spark Igniter Gap Types
SAE ARP484A Spark Igniter Gap Types
SAE J592-1984 CLEARANCE, SIDE MARKER, AND IDENTIFICATION LAMPS
SAE J592D-1970 CLEARANCE, SIDE MARKER, AND IDENTIFICATION LAMPS
SAE J592-1992 CLEARANCE, SIDE MARKER, AND IDENTIFICATION LAMPS
SAE J592-1990 CLEARANCE, SIDE MARKER, AND IDENTIFICATION LAMPS
SAE J592F-1977 CLEARANCE, SIDE MARKER, AND IDENTIFICATION LAMPS
SAE ARP244A-2006 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 ARP244A-1973 Propeller Control Installation Clearance
SAE AMS2690C-1988 (Noncurrent)Parallel Gap Welding Micro-Electronic Interconnections to Thin Film Substrates
SAE J1512-2014 Manual Slack Adjuster Performance Requirements
SAE J1512-2008 Manual Slack Adjuster Performance Requirements
SAE J1512-2002 Manual Slack Adjuster Performance Requirements
SAE ARP5483/3-2003 Rolling Element Bearing Axial and Radial Internal Clearance
SAE J1214-1992 Tire to Body Clearance Check for Recreational Vehicles
SAE J592C-1968 CLEARANCE, SIDE MARKER, IDENTIFICATION, AND PARKING LAMPS
SAE J1214-2002 Tire to Body Clearance Check for Recreational Vehicles
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 J1214-2014 Tire to Body Clearance Check for Recreational Vehicles
SAE J1512-1985 Manual Slack Adjuster Performance Requirements
SAE J592-1960 CLEARANCE, SIDE MARKER, IDENTIFICATION, AND PARKING LAMPS

Defense Logistics Agency

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

BE-NBN

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

SE-SIS

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 83 96 41-1979 Children's cots — Determination of durability and clearance between side slats

North Atlantic Treaty Organization Standards Agency

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

TR-TSE

TS 528-1967 CLEARENCE HOLES FOR METBIC BOLTS
TS 511-1967 Light Metal Rivets for Shipbuilding Nominal Diameters, Rivet Hole Diameters and Clearances
TS 1057-1972 CREEPAGE DISTANCES AND CLEARANCES ?N AIR

BR-ABNT

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

Institute of Electrical and Electronics Engineers (IEEE)

IEEE 22-1925 Disconnecting and Horn Gap Switches
IEEE 22-1940 Disconnecting and Horn Gap Switches
IEEE Std 1119-1988 IEEE Guide for Fence Safety Clearances in Electric-Supply Stations
IEEE Std C37.36B-1990 Guide to Current Interruption with Horn-Gap Air Switches

International Organization for Standardization (ISO)

ISO 5753-2:2010 Rolling bearings - Internal clearance - Part 2: Axial internal clearance for four-point-contact ball bearings
ISO/R 106:1959 Withdrawal of ISO/R 106-1959
ISO 2332:1983 Agricultural tractors and machinery — Connections — Clearance zone for the three-point linkage of implements
ISO 1085:1974 Combinations of double-ended wrench gaps
ISO 5753-1:2009 Rolling bearings - Internal clearance - Part 1: Radial internal clearance for radial bearings
ISO 5753:1981 Rolling bearings; Radial internal clearance
ISO 789-3:1982 Agricultural tractors — Test procedures — Part 3: Turning and clearance diameters

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

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

Bureau of Indian Standards

IS 11859-2023 Agricultural Tractors - Test Procedures - Turning And Clearance Diameters

GM Europe

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.)

German Institute for Standardization

DIN 74058:1988-09 Coupling ball; dimensions, clearance
DIN 8526:2016-03 Testing of soldered joints - Gap soldered joints, shear test, creep shear test
DIN 74058:1988 Coupling ball; dimensions, clearance
DIN 48410:1986 Requirements and tests for connecting parts and spark gaps of lightning protection systems
DIN 65227:1992-11 Aerospace; workshop facilities; guide bushes for hand milling machines, clearance 2,5 mm
DIN 8526:1977-11 Testing of Soldering Joints; Gap Soldered Joints, Shear Test, Creep Shear Test
DIN EN 16241/A1 E:2016 Draft Document - Railway applications - Slack adjuster; German and English version EN 16241:2014/FprA1:2016
DIN EN 16241 E:2011 Draft Document - Railway applications - Slack adjuster; German version prEN 16241:2011
DIN 262-1:1973 Round Screw Thread with Clearance and Steep Flank with Pitch 7 mm; Nominal Dimensions
DIN EN 15273-3 A1 E:2016-05 Panam Limit Lines - Structural Gaps Part 3: Spatial Profiles

Australian/New Zealand Standard (AU-AS/NZS)

AS/NZS 4024.1803:2014 Mechanical safety safety distance and safety gap are the minimum gaps to prevent crushing of human body parts
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

Spanish Association for Standardization (UNE)

UNE 25163:1963 SELECTIVE LIST OF THE DIAMETERS OF SCREWS CLEARANCE HOLES (4-24 MM).
UNE 26-243-1987 Motor vehicles. Intermittent power station
UNE 26-243-1986 Motor vehicles. Intermittent power station
UNE 18089:1984 ROLLING BEARINGS. RADIAL INTERNAL CLEARANCE.
UNE-EN 3819:2008 Aerospace series - Clearance for wrenches and sockets (Endorsed by AENOR in July of 2008.)
UNE 68065:1983 AGRICULTURAL WHEELED TRACTORS. GROUND CLEARANCE
UNE 16310:1975 EXTERNAL CYLINDRICAL GRINDING PLAIN WHEELS WITH SINGLE GAPING. TYPE 5.
UNE-EN 15620:2022 Steel static storage systems - Tolerances, deformations and clearances

Standards Norway

NS-EN 16241:2014+A1:2016 Railway applications — Slack adjuster
NS 5153:1970 Edge clearance of belts for belt conveyors
NS-EN 3819:2008 Aerospace series - Clearance for wrenches and sockets

RO-ASRO

STAS 9996-1987 TAPER HEAD I.UBRICATING NIP- PLES FOR AIRCRAFTS Connecting dimensions and manoeuvre clearance
SR ISO 5753:1995 Rolling bearings - Radial internal clearance
STAS 9818-1986 Agricultural tractors and machinery CLEARANCE ZONE FOR THREE LINKAGE OF IMPLEMENTS

American Society for Testing and Materials (ASTM)

ASTM D4404-10 Standard Test Method for Determination of Pore Volume and Pore Volume Distribution of Soil and Rock by Mercury Intrusion Porosimetry

South African Bureau of Standard

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

VN-TCVN

TCVN 4369-2008 Rolling bearings.Radial internal clearance

AT-ON

ONORM M 6321-4-1998 Rolling bearings - Tolerances: internal clearance
ONORM EN 20273-1992 Fasteners - Clearance holes for bolts and screws
ONORM L 5211-1981 Agricultural tractors, clearance zone for driving wheels

GB-REG

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

Danish Standards Foundation

DANSK DS/EN 16241+A1:2016 Railway applications – Slack adjuster
DS/EN 20273:1992 Fasteners. Clearance holes for bolts and screws
DS/ISO 273:1992 Fasteners - Clearance holes for bolts and screws
DANSK DS/EN 3819:2008 Aerospace series - Clearance for wrenches and sockets
DS/EN 3819:2008 Aerospace series - Clearance for wrenches and sockets

IN-BIS

IS 1821-1987 Clearance hole dimensions for bolts and screws
IS 4592-1968 Gap frame press test chart

Ente Nazionale Italiano di Unificazione

UNI EN 16241:2016 Railway applications - Slack adjuster
UNI ISO 5753:1994 Rolling bearings. Radial internal clearance.
UNI 7156:2020 Tramways and light rail systems - Minimum clearances from rolling stock to structures and space between running tracks - Height of overhead contact line
UNI 7156:2008 Tramways and light rail sistems - Minimum clearances from rolling stock to structures and space between running tracks - Height of overhead contact line
UNI 7156:2014 Tramways and light rail systems - Minimum clearances from rolling stock to structures and space betwen running tracks - Height of overhead contact line
UNI EN 3819:2008 Aerospace series - Clearance for wrenches and sockets

American Society of Mechanical Engineers (ASME)

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

AREMA - American Railway Engineering and Maintenance-of-Way Association

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 1-2004 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 1-2003 MANUAL FOR RAILWAY ENGINEERING - VOLUME 4 - CHAPTER 28 - CLEARANCES - PART 1 - CLEARANCE DIAGRAMS - FIXED OBSTRUCTIONS

Aerospace Industries Association/ANSI Aerospace Standards

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

CEPT - Conference Europeenne des Administrations des Postes et des Telecommunications

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

American National Standards Institute （ANSI)

ANSI N13.12-2013 Surface and Volume Radioactivity Standards for Clearance

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 273:2016 Fasteners -- Clearance holes for bolts and screws
BH GSO EN 15620:2023 Steel static storage systems - Tolerances, deformations and clearances

U.S. Air Force

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

Aerospace Industries Association

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

Lithuanian Standards Office

LST ISO 789-3:2001 Agricultural tractors. Test procedures. Part 3: Turning and clearance diameters
LST EN 3819-2008 Aerospace series - Clearance for wrenches and sockets

IFI/FASTNR - Industrial Fastener Institute

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

YU-JUS

JUS M.B0.250-1987 Metric thread tolerances with a triangular ISO profile LIMIT VALUES OF DEVIATION FOR METRIC THREADS FOR CONNECTIONS WITH PROVIDED AND UNPROVIDED CLEARANCE
JUS N.K0.010-1979 Low-voltage controlgear. Clearences and creepage distances

Canadian Standards Association (CSA)

CAN/CSA-M789.3-1997(R2006) Agricultural tractors - Test procedures - Part 3: Turning and clearance diameters
CAN/CSA-M789.3-1997 Agricultural Tractors - Test Procedures - Part 3: Turning and Clearance Diameters

Indonesia Standards

SNI 04-3586-1994 Power transformator Part 3.1: Insulation level and dielectric test external clearances in air

SCC

CAN/BNQ 1811-320-M91:1991 Agricultural Tractors - Test Procedures - Part 3: Turning and Clearance Diameters
ADS RS720 Minimum Clearance around Hydraulic Lubricating Nipples

GM Holden Ltd

HOLDEN HN 1133-2001 Plastisol Sealer Gap Filling

American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)

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

NATO - North Atlantic Treaty Organization

MPP-02.3.3-2016 VERTICAL REPLENISHMENT (VERTREP) OPERATING AREA MARKING@ CLEARANCES@ AND LIGHTING (ED A@ Ver. 2)

GCC Standardization Organization

GSO ISO 789-3:2013 Agricultural tractors -- Test procedures -- Part 3: Turning and clearance diameters
GSO ISO 273:2013 Fasteners -- Clearance holes for bolts and screws
GSO EN 15620:2023 Steel static storage systems - Tolerances, deformations and clearances

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

ASD-STAN PREN 3819:1992 Aerospace Series Clearance for Wrenches and Sockets

International Association of Plumbing and Mechanical Officials

IAPMO PS 23-2022 Dishwasher/Reverse Osmosis Drain Airgaps

United States Navy

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]

Others: direct gap and indirect gap