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		                        | National Stock Number:
 5310-01-418-4530
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 014184530
 
 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:
 
 | 510 508 | 82328 | DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE |  | 510 508L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | 510508L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | H-8354 PART 31L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | 510508 | 82328 | DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE |  | H-8354 PART 31 | 82328 | DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE |  | H-8354 PL PART NO. 31L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | H-8354 PL PART NO. 31 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. |  | H-8354 PL PART NO. 31 | 82328 | DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE | 
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 Techincal Specification:
 
 | CRITICALITY CODE JUSTIFICATION | ZZZY |  | MATERIAL | STEEL OVERALL |  | NOMINAL THREAD SIZE | 0.875 INCHES |  | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |  | THREAD QUANTITY PER INCH | 9 |  | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) | 
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