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National Stock Number:
5310-01-414-3757
Federal Supply Class:
5310
National Item Identification Number:
014143757
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:
| 508-4325673 PIECE 13 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | M1222N1C6C20CANN | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| THREAD SERIES | UNC | | NOMINAL THREAD SIZE | 0.375 INCHES | | THREAD QUANTITY PER INCH | 16 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | COPPER ALLOY 464 OR | | COPPER ALLOY 462 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-637, COMP 1, OR COMP 4 FED SPEC ALL MATERIAL RESPONSES OVERALL | | NUT STYLE | HEXAGON | | NUT HEIGHT | 0.341 INCHES MINIMUM AND | | 0.377 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.669 INCHES MINIMUM AND | | 0.688 INCHES MAXIMUM | | BEARING SURFACE TYPE | CHAMFERED | | SPECIFICATION/STANDARD DATA | MIL-B-857A/CANCELED/SUPERCEDED BY MIL-S-1222H GOVERNMENT SPECIFICATION | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81349 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M1222N1C6C20CANN |
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