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National Stock Number: 5310-01-065-7120
Federal Supply Class: 5310
National Item Identification Number: 010657120
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:
SM-B-777831 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | NUT HEIGHT | 0.250 INCHES MINIMUM | NUT STYLE | HEXAGON | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM 582, COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 303 OVERALL | NOMINAL THREAD SIZE | 0.625 INCHES | WIDTH ACROSS FLATS | 0.880 INCHES MINIMUM | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | PASSIVATE OVERALL | THREAD CLASS | 2B | THREAD DIRECTION | RIGHT-HAND | THREAD SERIES | UNEF | THREAD QUANTITY PER INCH | 24 |
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