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National Stock Number:
5310-00-487-5404
Federal Supply Class:
5310
National Item Identification Number:
004875404
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:
| JH4-20 | 31435 | LUCAS AEROSPACE POWER EQUIPMENT CORPORATION | | JH4-20 | 86887 | SIGMA TEK, INC. |
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Techincal Specification:
| BEARING SURFACE TYPE | FLAT | | COUNTERBORE DIAMETER | 0.125 INCHES NOMINAL NUT | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NUT COUNTERBORE DEPTH | 0.250 INCHES NOMINAL NUT | | NUT HEIGHT | 0.345 INCHES NOMINAL | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.312 INCHES NOMINAL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNF | | THREAD QUANTITY PER INCH | 48 |
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