5310-12-175-8210 NUT,PLAIN,HEXAGON Index 5310-12-175-8213 WASHER,FLAT

National Stock Number:
5310-12-175-8212

Federal Supply Class:
5310

National Item Identification Number:
121758212

Description:
WASHER,FLAT

Detail:
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.


Manufacturer Information:
04052333005135C7965ISS INTERNATIONAL SPARES SERVICESGMBH
10200680A486GNIMIKKEISTOKESKUS NCB FINLAND
1036744DS7669AWA DEFENCE INDUSTRIES PTY LTD
1036744DZ1F21BAE SYSTEMS AUSTRALIA LTDC/O DLM SECURE ROOM
1963910S7023BOSSARD LTD FASTENERS
2-7DIN125A2D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
21010 38027D8385THALES DEUTSCHLAND GMBH
2101038027D8385THALES DEUTSCHLAND GMBH
223117D0327SELEX ES GMBH
247866D0411HENSOLDT OPTRONICS GMBH
247866D1072WICHMANN KG
2522 600 83137E8580BTECHNIK CONSULTING ALVADE SL
272.312 003C4338ATLAS ELEKTRONIK GMBH
34000452-200350163GENICOM CORP
488300D0327SELEX ES GMBH
51420.025.001450DGFABORY CZ HOLDING S.R.O.
51420025001450DGFABORY CZ HOLDING S.R.O.
5N.3212.001.06D1901HENSOLDT SENSORS GMBH
5N.3212.001.06D6513TELEFUNKEN RADIO COMMUNICATION SYSTEMS GMBH & CO. KG
5N3212-001-06D1901HENSOLDT SENSORS GMBH
9645012090177BINDRA SISTEMAS, SOCIEDAD ANONIMA
9645012090178BINDRA SISTEMAS, SOCIEDAD ANONIMA
A 2.7 DIN 125-STD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
A2,7DIN125-A2D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
A2,7DIN125-A2-70D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
A2,7DIN125A2D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
A2-7DIN125A2D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
BN670-M2,5S7023BOSSARD LTD FASTENERS
BOROST0375B0708COCKERILL MAINTENANCE & INGENIERIE
DIN125-A2,7-1.4301D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN125-A2,7-140HV-A2D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN125-A2,7-A2D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN125-A2,7-A2D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
DIN125-A2,7-A2-70D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN125-A2,7-X5CRNI189D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN125-A2-7-A2D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M 2.7 DIN 125-ST21969ZELENDA MACHINE AND TOOLS CORP
PL 520D01003001 ITEM 73S7669AWA DEFENCE INDUSTRIES PTY LTD
PL 520D01003001/73S7669AWA DEFENCE INDUSTRIES PTY LTD
PL 520D01003001/73Z1F21BAE SYSTEMS AUSTRALIA LTDC/O DLM SECURE ROOM
PL 520D01003001ITEM 73Z1F21BAE SYSTEMS AUSTRALIA LTDC/O DLM SECURE ROOM


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONDIN267/11 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP A2
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER6,0 MILLIMETERS NOMINAL
TEST DATA DOCUMENTD8286-DIN125 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THICKNESS0,5 MILLIMETERS NOMINAL
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HARDNESS RATING140,0 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM AND 250,0 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM
HOLE DIAMETER2,7 MILLIMETERS NOMINAL


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