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National Stock Number:
5310-00-980-5516
Federal Supply Class:
5310
National Item Identification Number:
009805516
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:
| 147 ITEM 9 | K7018 | WELLMAN GROUP | | 147/9 | K7018 | WELLMAN GROUP | | H8532 | 21476 | RICHARDS INDUSTRIES VALVE GROUP JORDAN VALVE DIV | | H8532-455 | 21476 | RICHARDS INDUSTRIES VALVE GROUP JORDAN VALVE DIV | | X5008/12/147 ITEM 9 | K7018 | WELLMAN GROUP | | X5008/12/147/9 | K7018 | WELLMAN GROUP |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | NUT HEIGHT | 0.136 INCHES NOMINAL | | NUT STYLE | HEXAGON | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD SERIES | UNF | | THREAD QUANTITY PER INCH | 28 | | WIDTH ACROSS FLATS | 0.366 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2B |
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