5310-00-599-1567 WASHER,FLAT Index 5330-00-599-1572 GASKET

National Stock Number:
5310-00-599-1568

Federal Supply Class:
5310

National Item Identification Number:
005991568

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:
8607906KW9LUCENT TECHNOLOGIES INC DBA FEDERAL MARKETING GROUP
860793B4M0LUCENT TECHNOLOGIES INC CORPORATE HEADQUARTERS
8607957712TELEMECHANICS INC
8607970408AT AND T CORP
N17T350012-72899993DEPARTMENT OF THE NAVY
86079D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.125 INCHES NOMINAL
OVERALL DIAMETER0.312 INCHES NOMINAL
MATERIALWOOL OVERALL
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.062 INCHES NOMINAL


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