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National Stock Number:
5310-00-521-3781
Federal Supply Class:
5310
National Item Identification Number:
005213781
Description:
WASHER,LOCK
Detail:
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
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Manufacturer Information:
| 5310-UH19-029-3 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND | | 5310UH19-029-3 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND | | S12-15-1003 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| HEAT TREATMENT | ANNEALED | | HOLE DIAMETER | 1.137 INCHES MINIMUM AND 1.143 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.125 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.050 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY OVERALL | | STYLE DESIGNATOR | FLAT EXTERNAL AND INTERNAL TEETH |
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