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National Stock Number:
5310-00-514-4638
Federal Supply Class:
5310
National Item Identification Number:
005144638
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:
| 186A | 1ML14 | BRINKLEY TECHNOLOGY GROUP LLC | | 186A | 28265 | HERCULES ENGINE CO INC | | 2186A | 1ML14 | BRINKLEY TECHNOLOGY GROUP LLC | | 2186A | 28265 | HERCULES ENGINE CO INC | | 38058 | 76894 | CELTRAC CORP | | 1A9780 | 95201 | NAPCO INTERNATIONAL LLC | | 5144638 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 51117R | 56442 | DIAMOND REO TRUCK CO | | 643433 | 58275 | SASCO INC CANADIAN DIV | | 55271 | 65282 | WHITE MOTOR CORP | | 91661 | 89109 | GRAHAM PAIGE CORP | | 38058 | 93343 | WHITE FARM EQUIPMENT CO SUB OF TIC INVESTMENT CORP |
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Techincal Specification:
| THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.375 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 4615 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 11.0 ROCKWELL C MINIMUM AND | | 17.0 ROCKWELL C MAXIMUM | | NUT STYLE | HEXAGON | | NUT HEIGHT | 0.266 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.500 INCHES NOMINAL | | BEARING SURFACE TYPE | WASHER FACED |
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