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		                             National Stock Number: 5310-00-129-9621
  Federal Supply Class: 5310
  National Item Identification Number: 001299621
  Description: NUT,SELF-LOCKING,HEXAGON
  Detail: A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP. 
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  Manufacturer Information:
 | 3X282787 | 62983 | EATON AEROSPACE, LLC |   
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  Techincal Specification:
 | THREAD DIRECTION | RIGHT-HAND |  | MATERIAL | PLASTIC LOCKING INSERT |   | STEEL OVERALL EXCEPT INSERT |  | NUT STYLE | HEXAGON |  | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |  | BEARING SURFACE TYPE | CHAMFERED |  | THREAD SERIES | UNF |  | NOMINAL THREAD SIZE | 0.438 INCHES |  | THREAD QUANTITY PER INCH | 20 |  | THREAD CLASS | 2B |  | NUT HEIGHT | 0.462 INCHES NOMINAL |  | WIDTH ACROSS FLATS | 0.617 INCHES NOMINAL |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 62983 |  | DESIGN CONTROL REFERENCE | 3X282787 |   
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