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		                             National Stock Number: 5310-01-373-1657
  Federal Supply Class: 5310
  National Item Identification Number: 013731657
  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:
 | B-075B179EX1 | 88032 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |  | B-075B179EX1L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | PL-10591-H-18 ITEM 179BL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | PL-11940-F-18 ITEM 179BL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | PL-10591-H-18 ITEM 179B | 88032 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |  | PL-11940-F-18 ITEM 179B | 88032 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |  | PL-11940-F-18 PIECE 179BL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |   
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  Techincal Specification:
 | CRITICALITY CODE JUSTIFICATION | ZZZY |  | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |   
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