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National Stock Number:
5310-00-005-0620
Federal Supply Class:
5310
National Item Identification Number:
000050620
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:
| 11648629-3 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | QR616 | 77252 | PHILADELPHIA STEEL AND WIRE CORP |
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Techincal Specification:
| HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM | | HEAT TREATMENT | QUENCHED AND TEMPERED | | HOLE DIAMETER | 0.377 INCHES MINIMUM AND 0.385 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | | | MATERIAL | | | MATERIAL THICKNESS | 0.091 INCHES MINIMUM AND 0.097 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.671 INCHES MAXIMUM | | SPECIAL FEATURES | BOTH BEARING SURFACES SERRATED RAISED RIB ON BOTH SIDES ON INNER AND OUTER PERIPHERY | | STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | | | SURFACE TREATMENT | |
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