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National Stock Number: 5310-00-492-2143
Federal Supply Class: 5310
National Item Identification Number: 004922143
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:
| 13216E2774 | 97403 | CECOM LR CENTER |
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Techincal Specification:
| HOLE DIAMETER | 4.250 INCHES NOMINAL | | OUTSIDE DIAMETER | 4.750 INCHES NOMINAL | | OVERALL HEIGHT | 0.380 INCHES NOMINAL | | MATERIAL THICKNESS | 0.040 INCHES MINIMUM AND 0.055 INCHES MAXIMUM | | MATERIAL | STEEL COMP 302 OVERALL | | SPECIAL FEATURES | THROUGH CUT 0.500 IN. WIDE LOCATED AT APEX OF ONE WAVE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL |
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