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		                        | National Stock Number:
 5310-01-019-1607
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 010191607
 
 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:
 
 | 8040001023 | 57057 | NAVCOM DEFENSE ELECTRONICS, INC. | 
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 Techincal Specification:
 
 | MATERIAL | COPPER ALLOY OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |  | HARDNESS RATING | 78.5 ROCKWELL SUPERFICIAL 15-N MINIMUM AND |  |  | 81.5 ROCKWELL SUPERFICIAL 15-N MAXIMUM |  | HOLE DIAMETER | 0.161 INCHES NOMINAL |  | OUTSIDE DIAMETER | 0.375 INCHES NOMINAL |  | OVERALL HEIGHT | 0.070 INCHES NOMINAL |  | MATERIAL THICKNESS | 0.050 INCHES NOMINAL |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 57057 |  | DESIGN CONTROL REFERENCE | 8040001023 | 
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