5325-00-677-5767 RING,RETAINING Index 5310-00-677-5771 WASHER,FLAT

National Stock Number:
5310-00-677-5770

Federal Supply Class:
5310

National Item Identification Number:
006775770

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:
15613706KW9LUCENT TECHNOLOGIES INC DBA FEDERAL MARKETING GROUP
1561373B4M0LUCENT TECHNOLOGIES INC CORPORATE HEADQUARTERS
15613757712TELEMECHANICS INC
15613770408AT AND T CORP
156137D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.627 INCHES NOMINAL
OVERALL DIAMETER1.093 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.063 INCHES NOMINAL


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