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		                             National Stock Number: 5310-01-465-8704
  Federal Supply Class: 5310
  National Item Identification Number: 014658704
  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:
 | WS-9273 PC 57 | 34712 | LAKE SHORE SYSTEMS, INC. |  | WS-9273-57 | 34712 | LAKE SHORE SYSTEMS, INC. |   
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  Techincal Specification:
 | MATERIAL | STEEL COMP 304 OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | MS35338 MIL SPEC 1ST MATERIAL RESPONSE AND |   | QQ-P-35 FED SPEC 2ND MATERIAL RESPONSE AND |   | FF-W84 MFR REF 3RD MATERIAL RESPONSE OVERALL |  | SURFACE TREATMENT | PASSIVATE OVERALL |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |  | STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND |  | HOLE DIAMETER | 0.628 INCHES MINIMUM AND |   | 0.640 INCHES MAXIMUM |  | OUTSIDE DIAMETER | 1.072 INCHES NOMINAL |  | MATERIAL THICKNESS | 0.156 INCHES NOMINAL |   
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