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National Stock Number:
5310-00-044-6363
Federal Supply Class:
5310
National Item Identification Number:
000446363
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:
| 0F54-0601-00 | 60359 | AKRON BRASS COMPANY DBA WELDON TECHNOLOGIES | | 14536 | 57733 | STEWART-WARNER CORPORATION | | 446363 | 21450 | ARMY WEAPONS COMMAND ATTN AMSWE-REE-S | | 446363 | 24617 | GENERAL MOTORS CORP | | 446363 | 7X677 | GENERAL MOTORS LLC | | 707H2 | 01365 | MARINE CORPS LOGISTICS COMMAND TECHNICAL DATA REPOSITORY CUSTOMER SERVICE-MICC LOGISTICS OPERATIONS CENTER | | LA494-22 | 46717 | PETTIBONE LLC | | MILW1085TYPEA | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CENTER HOLE SHAPE STYLE | ROUND | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY SURFACE FINISH | | HOLE DIAMETER | 0.375 INCHES NOMINAL | | NONDEFINITIVE SPEC/STD DATA | A TYPE | | OVERALL DIAMETER | 0.875 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FS1010-FS1020-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | PERIPHERAL SHAPE STYLE | ROUND | | SURFACE TREATMENT | CADMIUM OVERALL OR ZINC OVERALL | | THICKNESS | 0.083 INCHES NOMINAL |
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