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		                             National Stock Number: 5310-01-470-4800
  Federal Supply Class: 5310
  National Item Identification Number: 014704800
  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:
 | 124-4322631 PC 23 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | 124-4322632 PC 60 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | 1523-38 PC 70 | 43689 | HUNTINGTON INGALLS INC |  | 4322631 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | 4322632 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | 124-5589896 PC 70 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | 5589896 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | M1222C1X10C20GNZE | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |  | M1222N1C10C20GZNE | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |  | MIL-DTL-1222 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |   
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  Techincal Specification:
 | BEARING SURFACE TYPE | CHAMFERED |  | NOMINAL THREAD SIZE | 0.625 INCHES |  | NUT HEIGHT | 0.535 INCHES MINIMUM AND 0.559 INCHES MAXIMUM |  | NUT STYLE | HEXAGON |  | THREAD CLASS | 2B |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD QUANTITY PER INCH | 11 |  | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |  | WIDTH ACROSS FLATS | 0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM |   
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