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National Stock Number: 5310-00-470-2961
Federal Supply Class: 5310
National Item Identification Number: 004702961
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:
| 1030HA375-23 | 51506 | ACCURATE SCREW MACHINE CORP | | 2055-440-A-6 | 55566 | MATTHEW WARREN, INC | | 8104A0440-10A | 1YGB8 | CAREY MANUFACTURING CO, INC | | 7690-0400 | 24655 | GENRAD INC | | 7690-0400 | 62015 | IET LABS INC | | 8104-A-0440-17 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | P301M06F13-440 | 04729 | UNICORP. | | 8104A0440-17 | 06540 | NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV | | 8104AA0440-17 | 06540 | NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV | | 8500549-412 | 07187 | HONEYWELL INTERNATIONAL INC. | | 8104AA0440-17 | 1YGB8 | CAREY MANUFACTURING CO, INC | | 8104A0440-17 | 1YGB8 | CAREY MANUFACTURING CO, INC | | NAS1831 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | NAS1831AC3B06 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE | HEXAGON | | CROSS-SECTIONAL LENGTH | 0.375 INCHES NOMINAL | | NOMINAL THREAD SIZE | 0.112 INCHES RIGHT INTERNAL | | SPECIAL FEATURES | GOLD COLOR;MATERIAL: ALUMINUM ALLOY 2011 OVERALL;SURFACE TREATMENT: CHROMATE OVERALL; MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/3,T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL;SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL;BEARING SURFACE TYPE: FLAT | | WIDTH ACROSS FLATS | 0.188 INCHES NOMINAL | | THREAD CLASS | 2B RIGHT INTERNAL | | THREAD DIRECTION | RIGHT-HAND RIGHT INTERNAL | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD QUANTITY PER INCH | 40 RIGHT INTERNAL |
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