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National Stock Number: 5310-01-321-4124
Federal Supply Class: 5310
National Item Identification Number: 013214124
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:
| 318230-1 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
| HARDNESS RATING | 43.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM | | HOLE DIAMETER | 0.221 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.473 INCHES MINIMUM AND 0.478 INCHES MAXIMUM | | OVERALL HEIGHT | 0.040 INCHES MINIMUM AND 0.044 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.026 INCHES MINIMUM AND 0.030 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | | STYLE DESIGNATOR | SPRING TENSION |
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