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		                             National Stock Number: 5315-01-283-0541
  Federal Supply Class: 5315
  National Item Identification Number: 012830541
  Description: PIN,GROOVED,HEADED
  Detail: A CYLINDRICALLY-SHAPED HEADED ITEM, HAVING CIRCULAR OR LONGITUDINAL GROOVE(S).
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  Manufacturer Information:
 | C6124-1 | 81755 | LOCKHEED MARTIN CORPORATION |  | CL-1-SLB | 99862 | CARR LANE MANUFACTURING CO |   
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  Techincal Specification:
 | DIAMETER | 0.1885 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM |  | FIRST END STYLE | SQUARE |  | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM  AND 45.0 ROCKWELL C MAXIMUM OVERALL |  | HEAD STYLE | FILLISTER |  | HEIGHT | 0.107 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |  | MATERIAL | STEEL COMP 1144 OVERALL |  | PIN HEAD DIAMETER | 0.312 INCHES NOMINAL |  | PROPRIETARY CHARACTERISTICS | PACS |  | STYLE DESIGNATOR | GROOVE |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |  | SURFACE TREATMENT | OXIDE OVERALL |  | UNDER HEAD LENGTH | 0.375 INCHES NOMINAL |   
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