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National Stock Number:
5310-01-597-3297
Federal Supply Class:
5310
National Item Identification Number:
015973297
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:
| 3000066 | 80212 | BAE SYSTEMS LAND & ARMAMENTS L.P. | | 3000066-031N | 076M6 | AMZ ALABAMA INC. | | 3000066-031N | 80212 | BAE SYSTEMS LAND & ARMAMENTS L.P. |
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Techincal Specification:
| CENTER HOLE SHAPE STYLE | ROUND | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | HOLE DIAMETER | 1.062 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASME B18.22.1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR ASTM A322 TYPE 4140, 8640, OR 8740 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR ASTM A108 TYPE 4130 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR SAW AMS 6350 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR SAE AMS 6351 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR SAE AMS 6345 TYPE 1 OR 3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR ASTM F436 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR ASTM A829 TYPE 4130, 4140 OR 8640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 8640 OVERALL | | PERIPHERAL SHAPE STYLE | ROUND | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL DIAMETER | 2.00 INCHES NOMINAL | | THICKNESS | 0.134 INCHES NOMINAL |
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