5310-12-314-1681 WASHER,FLAT Index 5310-12-314-1683 WASHER,FLAT

National Stock Number:
5310-12-314-1682

Federal Supply Class:
5310

National Item Identification Number:
123141682

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:
(7001)5310123141682A4249IVECO DEFENCE VEHICLES S.P.A.
1460100339D3041AUTO BUERLING GMBH
1460100339D8015ROBERT BOSCH GMBH
42490960A4249IVECO DEFENCE VEHICLES S.P.A.
7001 5310123141682A4249IVECO DEFENCE VEHICLES S.P.A.
7701025291F6573RENAULT TRUCKS DEFENSE
7701025291SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HARDNESS RATING720,0 VICKERS OR FIRTH DIAMOND PYRAMID NOMINAL
HOLE DIAMETER8,4 MILLIMETERS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONDIN17222, BESCHAFFENHEIT K+V ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTAHL1.1248
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER20,0 MILLIMETERS NOMINAL
THICKNESS1,35 MILLIMETERS NOMINAL


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