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National Stock Number:
5310-01-603-1890
Federal Supply Class:
5310
National Item Identification Number:
016031890
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:
| 1005476 | Z5731 | EOS DEFENCE SYSTEMS PTY LIMITED | | 1686 | Z0BH7 | BOLTS GALORE | | 91845A030 | 39428 | MCMASTER-CARR SUPPLY CO | | 1686 | Z1CZ7 | SPECIALTY FASTENERS PTY LTD | | 1686 | Z4484 | JAMES GLEN PTY LTD | | 21677-1060-013 | Z9K41 | ELECTRO OPTIC SYSTEMS PTY LTD | | 91845A030 | Z0655 | THALES AUSTRALIA - BENDIGO LAND & JOINT SYSTEMS |
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Techincal Specification:
| PART NAME ASSIGNED BY CONTROLLING AGENCY | HEX NUT | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL THREAD SIZE | 0.312 INCHES | | NUT HEIGHT | 0.265 INCHES NOMINAL | | NUT STYLE | HEXAGON | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 18 | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) | | WIDTH ACROSS FLATS | 0.500 INCHES NOMINAL |
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