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National Stock Number:
5310-00-012-3550
Federal Supply Class:
5310
National Item Identification Number:
000123550
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:
| 11A2001 | 95201 | NAPCO INTERNATIONAL LLC | | 123550 | 24617 | GENERAL MOTORS CORP | | 123550 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC | | 123550 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV | | 123550 | 7X677 | GENERAL MOTORS LLC | | 34X30R | 83120 | PRESSED METALS OF AMERICA INC | | 40465V | 31007 | NAVISTAR INTL CORP | | 51-332PC124 | 70876 | BATH IRON WORKS CORPORATION | | 7001656 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 83947 | 65282 | WHITE MOTOR CORP | | C1394PC9 | 24617 | GENERAL MOTORS CORP | | C1394PC9 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV | | C1394PC9 | 7X677 | GENERAL MOTORS LLC | | DX640 | 56442 | DIAMOND REO TRUCK CO | | FFB571TYPEA | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | S3714 | 62265 | VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO LASTVAGNAR AB GOTEBORG SWEDEN. | | X768 | 33323 | KENWORTH TRUCK CO A DIV OF PACCAR INC | | X768 | 3D6E9 | MERITOR INDUSTRIAL PRODUCTS, LLC | | X768 | 59690 | KOEHRING CO LORAIN DIV | | X768 | 63734 | KAITLIN CORP | | X768 | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC | | X768 | 8E499 | KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY OVER-ALL HEIGHT | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.500 INCHES | | NONDEFINITIVE SPEC/STD DATA | A TYPE | | NUT HEIGHT | 0.312 INCHES NOMINAL | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 13 | | THREAD SERIES | UNC |
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