5305-12-164-1002 SCREW,CAP,SOCKET HEAD Index 5310-12-164-1017 WASHER,SPRING TENSION

National Stock Number:
5310-12-164-1016

Federal Supply Class:
5310

National Item Identification Number:
121641016

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:
0026-2910-000D7032GEA WESTFALIA SEPARATOR GROUP GMBH
0026-2910-000D8995WESTFALIA SEPARATOR MINERALOIL SYSTEMS GMBH
7057594C7535KRAUSS-MAFFEI WEGMANN GMBH & CO. KGGESCHAEFTSBEREICH SERVICE DBA GESELLSCHAFT FUR LOGISTISCHEN SERVICE MBH
DIN988-S12X18D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
S12X18DIN988D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
SS12X18X1-2D8090SEEGER-ORBIS GMBH & CO. OHG


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