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		                             National Stock Number: 5310-01-047-3331
  Federal Supply Class: 5310
  National Item Identification Number: 010473331
  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:
 | 12007611 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |   
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  Techincal Specification:
 | MATERIAL | STEEL COMP 6150 OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA322 NATIONAL SPEC 1ST MATERIAL RESPONSE OR |   | ASTMA331 NATIONAL SPEC 2ND MATERIAL RESPONSE OR |   | ASTMA506 NATIONAL SPEC 3RD MATERIAL RESPONSE OR |   | ASTMA507 NATIONAL SPEC 4TH MATERIAL RESPONSE OVERALL |  | HARDNESS RATING | 44.0 ROCKWELL C MINIMUM AND |   | 48.0 ROCKWELL C MAXIMUM |  | STYLE DESIGNATOR | SPRING TENSION |  | HOLE DIAMETER | 1.750 INCHES MINIMUM AND |   | 1.755 INCHES MAXIMUM |  | OUTSIDE DIAMETER | 2.675 INCHES MINIMUM AND |   | 2.680 INCHES MAXIMUM |  | OVERALL HEIGHT | 0.252 INCHES NOMINAL |  | MATERIAL THICKNESS | 0.230 INCHES MINIMUM AND |   | 0.232 INCHES MAXIMUM |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 19204 |  | DESIGN CONTROL REFERENCE | 12007611 |   
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