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National Stock Number:
5310-00-255-1460
Federal Supply Class:
5310
National Item Identification Number:
002551460
Description:
WASHER,CONVEX
Detail:
A WASHER WHICH IS ROUND WITH A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS SMOOTH, FLAT, AND UNBROKEN, THE OTHER BEARING SURFACE IS SMOOTH, UNBROKEN, AND IS RAISED TO FORM A CURVED OR SPHERICAL CONTOUR. SEE ALSO WASHER (1), CONCAVE. EXCLUDES BEARING, WASHER THRUST.
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Manufacturer Information:
| 450A4400021-003 | 38597 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| HOLE DIAMETER | 0.161 INCHES MINIMUM AND 0.166 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.226 INCHES MINIMUM AND 0.236 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.041 INCHES MINIMUM AND 0.051 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | STYLE DESIGNATOR | CONVEX | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | OXIDE FILM OVERALL |
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