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		                        | National Stock Number:
 5310-01-417-9942
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 014179942
 
 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:
 
 | 4397004-007 | 076M6 | AMZ ALABAMA INC. |  | 4397004-007 | 54786 | BAE SYSTEMS LAND & ARMAMENTS L.P. |  | 4397004-007 | 6W728 | BAE SYSTEMS SURVIVABILITY SYSTEMS LLC | 
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 Techincal Specification:
 
 | OUTSIDE DIAMETER | 0.583 INCHES NOMINAL |  | STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633, TY 1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |  | SURFACE TREATMENT | ZINC OVERALL |  | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM |  | HOLE DIAMETER | 0.322 INCHES NOMINAL |  | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A29 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |  | MATERIAL THICKNESS | 0.078 INCHES NOMINAL |  | MATERIAL | STEEL COMP 1060 OVERALL |  | PROPRIETARY CHARACTERISTICS | PACS | 
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