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National Stock Number:
5310-00-266-0387
Federal Supply Class:
5310
National Item Identification Number:
002660387
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:
| 123263 | 56442 | DIAMOND REO TRUCK CO | | 16A4C5 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 182JA3 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 182JA3 | 30760 | INGERSOLL RAND CO | | 16A4C5 | 30760 | INGERSOLL RAND CO | | 16A4C5 | 88032 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 212-4K | 30760 | INGERSOLL RAND CO | | 241W1 | 56442 | DIAMOND REO TRUCK CO | | P2554 | 59690 | KOEHRING CO LORAIN DIV | | 2B5281 | 65282 | WHITE MOTOR CORP | | A4880X | 65282 | WHITE MOTOR CORP | | FFN836GR0UPBTYPE3STYLE3 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | 182JA3 | 88032 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | P2554 | 8E499 | KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO | | X18239 | 14351 | TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV TELEDYNE INDUSTRIES INC SUB OF TELEDYNE INC | | X370 | 3D6E9 | MERITOR INDUSTRIAL PRODUCTS, LLC | | X1719 | 3D6E9 | MERITOR INDUSTRIAL PRODUCTS, LLC | | X370 | 59690 | KOEHRING CO LORAIN DIV | | X370 | 63734 | KAITLIN CORP | | X370 | 65282 | WHITE MOTOR CORP | | X370 | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC | | X1719 | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC | | X370 | 8E499 | KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.500 INCHES | | NONDEFINITIVE SPEC/STD DATA | B GRADE AND 3 TYPE AND 3 STYLE | | NUT HEIGHT | 0.422 INCHES NOMINAL | | NUT STYLE | HEXAGON | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 13 | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) | | WIDTH ACROSS FLATS | 0.813 INCHES NOMINAL |
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