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National Stock Number: 5310-00-639-3363
Federal Supply Class: 5310
National Item Identification Number: 006393363
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:
596550 | 21450 | ARMY WEAPONS COMMAND ATTN AMSWE-REE-S | 596550 | 71838 | SPS TECHNOLOGIES AFG DIV |
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Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL OVERALL | NOMINAL THREAD SIZE | 0.438 INCHES | NUT STYLE | HEXAGON | NUT HEIGHT | 0.453 INCHES NOMINAL | SPECIAL FEATURES | SEEZ PRUF PROCESSING TO PREVENT SEIZING | WIDTH ACROSS FLATS | 0.625 INCHES NOMINAL | THREAD CLASS | 2B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 20 | THREAD SERIES | UNF |
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