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National Stock Number:
5310-00-500-0390
Federal Supply Class:
5310
National Item Identification Number:
005000390
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:
| 10921659 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | STEEL COMP 1060 OR | | STEEL COMP 1561 OR | | STEEL COMP 1064 OR | | STEEL COMP 1065 OR | | STEEL COMP 1566 OR | | STEEL COMP 1069 OR | | STEEL COMP 1070 OR | | STEEL COMP 1572 OR | | STEEL COMP 1074 OR | | STEEL COMP 1075 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | ZINC OR | | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325 TY 2 CL 3 FED SPEC 1ST TREATMENT RESPONSE OR | | QQ-P-416 TY 2 CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 81.5 ROCKWELL SUPERFICIAL 15-N MINIMUM AND | | 83.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM | | HOLE DIAMETER | 0.255 INCHES MINIMUM AND | | 0.265 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | | OVERALL HEIGHT | 0.067 INCHES NOMINAL | | MATERIAL THICKNESS | 0.020 INCHES NOMINAL | | HEAT TREATMENT | QUENCHED AND | | TEMPERED |
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