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National Stock Number:
5310-00-273-6611
Federal Supply Class:
5310
National Item Identification Number:
002736611
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:
| 3216994 | 55380 | HATCH & KIRK, INC. | | 3216994 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV | | 3235713 | 55380 | HATCH & KIRK, INC. | | 3235713 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV | | MILB857TYPE3STYLEA0RBGRADE5 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY W ACROSS FLATS | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.375 INCHES | | NONDEFINITIVE SPEC/STD DATA | 3 TYPE AND AORB STYLE AND 5 GRADE | | NUT HEIGHT | 0.328 INCHES NOMINAL | | NUT STYLE | HEXAGON | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES | UNF | | WIDTH ACROSS FLATS | 0.625 INCHES NOMINAL |
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