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		                             National Stock Number: 5310-01-487-8816
  Federal Supply Class: 5310
  National Item Identification Number: 014878816
  Description: NUT,PLAIN,HEXAGON
  Detail: A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.) 
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  Manufacturer Information:
 | 7-659-190009 | 12361 | GROVE U.S. LLC |   
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  Techincal Specification:
 | BEARING SURFACE TYPE | CHAMFERED |  | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM |  | MATERIAL | STEEL COMP 1045 OVERALL |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | HEX JAM NUT |  | PROPRIETARY CHARACTERISTICS | PACS |  | NOMINAL THREAD SIZE | 1.375 INCHES |  | NUT HEIGHT | 0.780 INCHES NOMINAL |  | NUT STYLE | HEXAGON |  | WIDTH ACROSS FLATS | 2.060 INCHES NOMINAL |  | SURFACE TREATMENT | ZINC OVERALL AND DICHROMATE OVERALL |  | THREAD CLASS | 2B |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD QUANTITY PER INCH | 6 |  | THREAD SERIES | UNC |   
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