5310-01-176-1377 WASHER,FLAT Index 5310-01-176-1379 WASHER,FLAT

National Stock Number:
5310-01-176-1378

Federal Supply Class:
5310

National Item Identification Number:
011761378

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:
115990444064678DAIMLER TRUCK NORTH AMERICA LLC
1159904440D8046DAIMLER AG
4537800-380S3465BAE SYSTEMS HAGGLUNDS AB


Techincal Specification:
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESITEM IS USED ON WATER PUMP HOUSING IN THE M973 SUSV,2350-01-132-9099


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