5310-01-202-1616 WASHER,FLAT Index 5310-01-202-1618 WASHER,FLAT

National Stock Number:
5310-01-202-1617

Federal Supply Class:
5310

National Item Identification Number:
012021617

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:
2108-0638744114BAE SYSTEMS LAND & ARMAMENTS L.P.
5310PL08183309009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
53338737-00653711NAVAL SEA SYSTEMS COMMAND
5338737-00606641CENTURY FASTENERS CORP.
5338737-00615526METRIC AND MULTISTANDARD COMPONENTS CORP
5338737-00653711NAVAL SEA SYSTEMS COMMAND
5338737-006D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


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