5310-00-010-6263 WASHER,FLAT Index 5310-00-010-6265 WASHER,FLAT

National Stock Number:
5310-00-010-6264

Federal Supply Class:
5310

National Item Identification Number:
000106264

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:
10626421450ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
10626424617GENERAL MOTORS CORP
1062647X677GENERAL MOTORS LLC
34708S23040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
361Y256442DIAMOND REO TRUCK CO
8582008683BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.500 INCHES NOMINAL
OVERALL DIAMETER1.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1010 OVERALL
NONDEFINITIVE SPEC/STD DATAA TYPE
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.083 INCHES NOMINAL


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