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National Stock Number: 5310-01-268-9056
Federal Supply Class: 5310
National Item Identification Number: 012689056
Description: WASHER,SPRING TENSION
Detail: A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
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Manufacturer Information:
7220081-01 | 90536 | LOCKHEED MARTIN CORP |
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Techincal Specification:
HOLE DIAMETER | 0.294 INCHES MINIMUM AND 0.302 INCHES MAXIMUM | OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | OVERALL HEIGHT | 0.090 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-750 COMP A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL THICKNESS | 0.010 INCHES NOMINAL | MATERIAL | COPPER ALLOY 510 OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
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