5310-00-679-7038 WASHER,FLAT Index 2520-00-679-7045 SEAL,PLAIN ENCASED

National Stock Number:
5310-00-679-7041

Federal Supply Class:
5310

National Item Identification Number:
006797041

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:
1086306719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
14712629510KOMATSU AMERICAN INTL CO
147126H129510KOMATSU AMERICAN INTL CO
5310006797041SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
675820103716T AND J INDUSTRIES INC
675820124617GENERAL MOTORS CORP
675820163005ROLLS-ROYCE CORPORATION
675820173342ALLISON TRANSMISSION INC
897221R131007NAVISTAR INTL CORP
897221R161849SIMMONS-RAND CO
897221R192679NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.375 INCHES NOMINAL
OVERALL DIAMETER0.875 INCHES NOMINAL
MATERIALSTEEL OVERALL
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.031 INCHES NOMINAL


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