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National Stock Number:
5310-01-030-4921
Federal Supply Class:
5310
National Item Identification Number:
010304921
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:
| ST4M178A5 | 52814 | TECH-ETCH, INC. | | ST4M178A5 | 76301 | THE BOEING COMPANY | | STAM178A5 | 89295 | TECH-ETCH INC PRECISION PRODUCTS DIV |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 172 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-533,TAT FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | TIN OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-T-10727 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | SPRING TENSION | | HOLE DIAMETER | 2.870 INCHES NOMINAL | | OUTSIDE DIAMETER | 3.330 INCHES NOMINAL | | OVERALL HEIGHT | 0.307 INCHES NOMINAL | | MATERIAL THICKNESS | 0.025 INCHES NOMINAL | | SPECIAL FEATURES | ONE TAB 0.200 IN.W ON EACH SIDE OF CENTER HOLE | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 52814 | | DESIGN CONTROL REFERENCE | ST4M178A5 |
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