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National Stock Number:
5310-00-021-8564
Federal Supply Class:
5310
National Item Identification Number:
000218564
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:
| 10302 | 72992 | HOLMES INTL INC | | 1453 | 82983 | AMF INC AMF YORK DIV | | 187197 | 56232 | LOCKHEED MARTIN CORPORATION | | 218564 | 24617 | GENERAL MOTORS CORP | | 218564 | 7X677 | GENERAL MOTORS LLC | | 57411 | 95019 | DANA CORP SPICER TRANSMISSION DIV | | B1453 | 82983 | AMF INC AMF YORK DIV | | BB19349 | 56442 | DIAMOND REO TRUCK CO | | FFB571TYPEA | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | N78311B | 56442 | DIAMOND REO TRUCK CO | | NF5H | 63734 | KAITLIN CORP | | NU112 | 73830 | GERSTENLAGER CO THE | | Q1903 | 31007 | NAVISTAR INTL CORP | | R20926 | 83120 | PRESSED METALS OF AMERICA INC | | S1863 | 64161 | WEAVER DIV OF DURA CORP | | X18203 | 14351 | TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV TELEDYNE INDUSTRIES INC SUB OF TELEDYNE INC | | X4-14 | 15586 | CUSHMAN INC A RANSOM CO POBOX 7248 CHARLOTTE NC 28241 7248 |
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Techincal Specification:
| BEARING SURFACE TYPE | WASHER FACED | | DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY NUT HEIGHT | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.312 INCHES | | NONDEFINITIVE SPEC/STD DATA | A TYPE | | NUT HEIGHT | 0.250 INCHES NOMINAL | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.563 INCHES NOMINAL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNF | | THREAD QUANTITY PER INCH | 24 |
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