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		                        | National Stock Number:
 5310-01-617-1930
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 016171930
 
 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:
 
 | AEW20X012000WJ19B1 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS |  | G19212ERCZ120 | 01417 | GENERAL DYNAMICS LAND SYSTEMS INC. |  | G19212M | 01417 | GENERAL DYNAMICS LAND SYSTEMS INC. | 
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 Techincal Specification:
 
 | MATERIAL | STEEL OVERALL |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER, LOCK |  | PROPRIETARY CHARACTERISTICS | PACS |  | SURFACE TREATMENT | ZINC  AND CHROMATE OVERALL | 
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