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		                        | National Stock Number:
 5310-01-614-8766
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 016148766
 
 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:
 
 | BT-J-140S | 11851 | DANIELS MANUFACTURING CORPORATION | 
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 Techincal Specification:
 
 | DRIVE SURFACE SIZE | 0.375 INCHES NOMINAL SINGLE END |  | DRIVE END SHAPE | SQUARE SINGLE END INTERNAL |  | FEATURES PROVIDED | MANUAL TOOL |  | MATERIAL | STEEL OVERALL |  | SPECIAL FEATURES | JAM NUT TYPE; FITS 1.297 TO 1.340 IN. JAM NUT |  | STYLE DESIGNATOR | INTERNAL-INTERNAL |  | WRENCHING END OUTSIDE DIAMETER | 1.780 INCHES NOMINAL |  | WRENCHING SURFACE SHAPE | 6 POINT SINGLE END INTERNAL | 
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