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		                             National Stock Number: 5305-01-664-1379
  Federal Supply Class: 5305
  National Item Identification Number: 016641379
  Description: SCREW,CAP,HEXAGON HEAD
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  Manufacturer Information:
 | HH1/4-20X1.75SST | 0U583 | SAE INTERNATIONAL |  | HH1/4-20X1.75SST | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |   
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  Techincal Specification:
 | FASTENER LENGTH | 1.750 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | NOMINAL THREAD DIAMETER | 0.250 INCHES |  | THREAD CLASS | 2A |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD QUANTITY PER INCH | 20 |  | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |   
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