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National Stock Number:
5310-00-402-8744
Federal Supply Class:
5310
National Item Identification Number:
004028744
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:
| 1130H-SS-.312-12 | 51506 | ACCURATE SCREW MACHINE CORP | | 2101-632-SS-20 | 55566 | MATTHEW WARREN, INC | | 8212SS0632-7 | 06540 | NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV | | 8212SS0632-7 | 1YGB8 | CAREY MANUFACTURING CO, INC | | 2810012-104 | 29436 | CYBERGUARD CORPORATION | | 532353-603 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | SS-6951-0632-0.312-01 | 05791 | LYN-TRON, INC. | | 9083 | 83330 | DIALIGHT CORPORATION | | A4084 | 99837 | GABLES ENGINEERING, INC. | | NAS1786C06-5 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| BEARING SURFACE TYPE | FLAT | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 303 OVERALL | | NOMINAL THREAD SIZE | 0.138 INCHES | | NUT HEIGHT | 0.312 INCHES NOMINAL | | NUT STYLE | HEXAGON | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072,E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) | | THREAD QUANTITY PER INCH | 32 | | WIDTH ACROSS FLATS | 0.250 INCHES NOMINAL |
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