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National Stock Number:
5310-00-775-5180
Federal Supply Class:
5310
National Item Identification Number:
007755180
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:
| 2AD78 | 45152 | OSHKOSH CORP | | 2AD78 | 75Q65 | OSHKOSH DEFENSE LLC | | 3395 | 24975 | PRESTOLITE ELECTRIC INC | | 3395 | 35510 | PRESTOLITE ELECTRIC INC |
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Techincal Specification:
| BEARING SURFACE TYPE | WASHER FACED | | NUT HEIGHT | 0.218 INCHES NOMINAL | | NUT STYLE | HEXAGON | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) | | THREAD QUANTITY PER INCH | 20 | | WIDTH ACROSS FLATS | 0.434 INCHES NOMINAL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2B |
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