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National Stock Number: 5310-00-208-8426
Federal Supply Class: 5310
National Item Identification Number: 002088426
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:
1AB659 | 23382 | FWD SEAGRAVE HOLDINGS LP | B659 | 61361 | REXWORKS INC | B659 | 64104 | DRESSER, LLC |
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Techincal Specification:
BEARING SURFACE TYPE | WASHER FACED | MATERIAL | COPPER ALLOY OVERALL | NOMINAL THREAD SIZE | 0.438 INCHES | NUT HEIGHT | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM | NUT STYLE | HEXAGON | WIDTH ACROSS FLATS | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 20 | THREAD SERIES | UNF |
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