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National Stock Number: 5310-00-397-1895
Federal Supply Class: 5310
National Item Identification Number: 003971895
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:
| 3817 | 22525 | INSTRUMENTS AND FLIGHT RESEARCH INC. |
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Techincal Specification:
| HOLE DIAMETER | 0.312 INCHES MINIMUM AND 0.317 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.109 INCHES MINIMUM AND 1.141 INCHES MAXIMUM | | OVERALL HEIGHT | 0.042 INCHES MINIMUM AND 0.048 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7947 COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.018 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | STYLE DESIGNATOR | SPRING TENSION | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL |
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