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National Stock Number:
5310-01-504-1558
Federal Supply Class:
5310
National Item Identification Number:
015041558
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:
| 4544B61 | 04808 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 4544B61H04 | 04808 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM | | HOLE DIAMETER | 0.254 INCHES MINIMUM AND 0.262 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.070 INCHES MINIMUM | | MATERIAL | STEEL OVERALL | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 0.365 INCHES MAXIMUM | | SPECIAL FEATURES | NOMINAL SIZE IS 0.250 | | STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND | | SURFACE FINISH | 250.0 MICROINCHES ALL SURFACES | | SURFACE TREATMENT | ZINC AND CHROMATE OVERALL |
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