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		                        | National Stock Number:
 5310-01-028-2489
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 010282489
 
 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:
 
 | 1085761-1 | 56232 | LOCKHEED MARTIN CORPORATION |  | 2105694-1 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |  | 3W150 | 73682 | GARRETT GEORGE K CO DIV MSL INDUSTRIES INC | 
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 Techincal Specification:
 
 | MATERIAL | STEEL OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-46049 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |  | SURFACE TREATMENT | CADMIUM AND |  |  | CHROMATE OVERALL |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |  | HOLE DIAMETER | 0.324 INCHES MINIMUM AND |  |  | 0.328 INCHES MAXIMUM |  | OUTSIDE DIAMETER | 0.432 INCHES MINIMUM AND |  |  | 0.442 INCHES MAXIMUM |  | OVERALL HEIGHT | 0.036 INCHES MINIMUM AND |  |  | 0.056 INCHES MAXIMUM |  | MATERIAL THICKNESS | 0.010 INCHES NOMINAL | 
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