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National Stock Number:
5310-01-392-6425
Federal Supply Class:
5310
National Item Identification Number:
013926425
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:
| 122-6226767 PC 12 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 124-2266888 P/N 53 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 124-2266903 P/N 50 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 124-4322621 PC 190 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 124-6938645 PART 139 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 2266888 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 4322621 | 53711 | NAVAL SEA SYSTEMS COMMAND | | MS51472-02 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 1.000 INCHES | | NUT HEIGHT | 0.831 INCHES MINIMUM AND 0.887 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ZINC AND CHROMATE OVERALL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 8 | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) | | WIDTH ACROSS FLATS | 1.450 INCHES MINIMUM AND 1.500 INCHES MAXIMUM |
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