5365-01-061-5300 SPACER,SLEEVE Index 5310-01-061-5302 WASHER,LOCK

National Stock Number:
5310-01-061-5301

Federal Supply Class:
5310

National Item Identification Number:
010615301

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:
8865G45152OSHKOSH CORP
8865GX45152OSHKOSH CORP
8865GX75Q65OSHKOSH DEFENSE LLC
8865GXA00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
8865GXSCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
AEW01X093625BD6LE105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CRITICALITY CODE JUSTIFICATIONFEAT
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.660 INCHES NOMINAL
MATERIALSTEEL COMP 1035 OVERALL
PERIPHERAL SHAPE STYLEROUND
PROPRIETARY CHARACTERISTICSPACS
OVERALL DIAMETER1.310 INCHES NOMINAL
SPECIAL FEATURESHARDENED TO RC 38-45; WASHER COMPLIES WITH ASTM F436 (HARDENED STEEL WASHER); WEAPON SYSTEM ESSENTIAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232 MIL SPEC ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTOIL OVERALL AND PHOSPHATE OVERALL
THICKNESS0.095 INCHES NOMINAL


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