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		                        | National Stock Number:
 5310-01-569-3344
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 015693344
 
 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:
 
 | 93501A038 | 39428 | MCMASTER-CARR SUPPLY CO | 
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 Techincal Specification:
 
 | MATERIAL | STEEL OVERALL |  | SURFACE TREATMENT | PHOSPHATE OVERALL |  | COLOR | BLACK OVERALL |  | HARDNESS RATING | 42.0 ROCKWELL C MINIMUM AND |  |  | 52.0 ROCKWELL C MAXIMUM |  | STYLE DESIGNATOR | SPRING TENSION |  | HOLE DIAMETER | 1.063 INCHES NOMINAL |  | OUTSIDE DIAMETER | 1.496 INCHES NOMINAL |  | OVERALL HEIGHT | 0.122 INCHES NOMINAL |  | MATERIAL THICKNESS | 0.074 INCHES MINIMUM AND |  |  | 0.080 INCHES MAXIMUM |  | SPECIAL FEATURES | SERRATED TOP AND BOTTOM |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | BELLEVILLE SPRING LOCK WASHER | 
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