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National Stock Number:
5310-01-058-3183
Federal Supply Class:
5310
National Item Identification Number:
010583183
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:
| 017100100 | 5N978 | THERMA-TECH ENGINEERING INC | | 10025114 | 61C19 | MIL-COTS CORPORATION | | 12759-00093 | 0Y3H3 | FASTENAL COMPANY | | 767HX1 | 45152 | OSHKOSH CORP | | 767HX1 | 75Q65 | OSHKOSH DEFENSE LLC | | 95860 | 0Y3H3 | FASTENAL COMPANY |
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Techincal Specification:
| BEARING SURFACE TYPE | WASHER FACED | | CRITICALITY CODE JUSTIFICATION | FEAT | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.250 INCHES | | NUT HEIGHT | 0.188 INCHES NOMINAL | | NUT STYLE | HEXAGON | | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL | | WIDTH ACROSS FLATS | 0.438 INCHES NOMINAL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES | UNC |
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