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National Stock Number:
5310-01-227-9859
Federal Supply Class:
5310
National Item Identification Number:
012279859
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:
| 60949 | 04627 | HYSTER-YALE GROUP, INC. | | 60949 | 09074 | H. & H. SWISS SCREW MACHINE PRODUCTS CO. INC. | | 60949 | 30076 | HYSTER-YALE GROUP, INC. | | 60949 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | HARDNESS RATING | 89.0 ROCKWELL SUPERFICIAL 15-N NOMINAL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.562 INCHES | | NUT HEIGHT | 0.688 INCHES NOMINAL | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL | | SURFACE TREATMENT | ZINC OVERALL OR CADMIUM OVERALL | | THREAD CLASS | 2B | | THREAD QUANTITY PER INCH | 18 | | THREAD SERIES | UNF |
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