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National Stock Number:
5310-00-917-6210
Federal Supply Class:
5310
National Item Identification Number:
009176210
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:
| 08-005716 | 72540 | DAYTON-WALTHER CORP | | 1020Z220 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 3A0315 | 2Y614 | LINK-BELT CRANES, L.P., LLLP | | 5716 | 72540 | DAYTON-WALTHER CORP | | R004963 | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC | | 3A5758 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | HARDNESS RATING | 92.0 ROCKWELL C MINIMUM AND 108.0 ROCKWELL C MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE GRADE 8 FSCM 81343 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.750 INCHES | | NUT HEIGHT | 0.750 INCHES NOMINAL | | NUT STYLE | HEXAGON | | SPECIAL FEATURES | INDENT 3 PLACES EQUALLY SPACED ONE SIDE ONLY | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 10 | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) | | WIDTH ACROSS FLATS | 1.250 INCHES NOMINAL |
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