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National Stock Number:
5310-00-753-9688
Federal Supply Class:
5310
National Item Identification Number:
007539688
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.
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Manufacturer Information:
| 118443 | 24617 | GENERAL MOTORS CORP | | 118443 | 7X677 | GENERAL MOTORS LLC | | 1568220 | 24617 | GENERAL MOTORS CORP | | 1568220 | 70040 | GENERAL MOTORS CORP AC ROCHESTER DIV | | 1568220 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC | | 1568220 | 7X677 | GENERAL MOTORS LLC | | 482N1 | 56442 | DIAMOND REO TRUCK CO | | 5310007539688 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | 6680005267943 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 6680005267943 | 24617 | GENERAL MOTORS CORP | | 6680005267943 | 56442 | DIAMOND REO TRUCK CO | | 6680005267943 | 70040 | GENERAL MOTORS CORP AC ROCHESTER DIV | | 6680005267943 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC | | 6680005267943 | C7432 | POWER COMPONENTS (DEUTSCHLAND) GMBH | | 7539688 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 7539688 | A9271 | GORIZIANE GROUP SPA | | 7539688 | T0720 | FNSS SAVUNMA SISTEMLERI ANONIM SIRKETI | | PC1568220 | C7432 | POWER COMPONENTS (DEUTSCHLAND) GMBH |
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Techincal Specification:
| CENTER HOLE SHAPE STYLE | ROUND | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | HARDNESS RATING | 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM | | HOLE DIAMETER | 0.625 INCHES MINIMUM AND 0.641 INCHES MAXIMUM | | OVERALL DIAMETER | 0.891 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | 417 GRADE SC 615ABEF MIL STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER SYNTHETIC OVERALL | | MINIMUM TENSILE STRENGTH | 1500 POUNDS PER SQUARE INCH | | PERIPHERAL SHAPE STYLE | ROUND | | THICKNESS | 0.141 INCHES NOMINAL |
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