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National Stock Number:
5310-00-543-4972
Federal Supply Class:
5310
National Item Identification Number:
005434972
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:
| 3421 | 92878 | HDT EXPEDITIONARY SYSTEMS INC | | 900020-11 | 32537 | JOY GLOBAL UNDERGROUND MINING LLC | | 900020-11 | 83179 | JOY MFG CO AIR POWER GROUP MICHIGAN CITY PLANT | | 900165-3 | 32537 | JOY GLOBAL UNDERGROUND MINING LLC | | 900165-3 | 83179 | JOY MFG CO AIR POWER GROUP MICHIGAN CITY PLANT | | MS35690-501 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | SA0154 | 81381 | STEWART & STEVENSON POWER PRODUCTS LLC |
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Techincal Specification:
| NUT STYLE | HEXAGON | | THREAD QUANTITY PER INCH | 18 | | THREAD DIRECTION | RIGHT-HAND | | BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | WIDTH ACROSS FLATS | 0.500 INCHES NOMINAL | | NOMINAL THREAD SIZE | 0.312 INCHES | | MATERIAL | STEEL OVERALL | | NUT HEIGHT | 0.266 INCHES NOMINAL | | THREAD SERIES | UNC | | THREAD CLASS | 2B |
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