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National Stock Number:
5310-00-972-0479
Federal Supply Class:
5310
National Item Identification Number:
009720479
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:
| 1F-7958 | 0141B | NAVANTIA, S.A., S.M.E. | | 1F-7958 | 409BB | NAVANTIA - PROPULSION Y ENERGIAMOTORES - CARTAGENA | | 1F7958 | 11083 | CATERPILLAR INC | | 51086-1/2X13 | B4547 | FABORY CENTRES BELGIUM SA | | 51086-1/2X13 | B5755 | FABORY CENTER BRUSSELS | | 6CA766 | 45152 | OSHKOSH CORP | | 6CA766 | 75Q65 | OSHKOSH DEFENSE LLC |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | MATERIAL | ALUMINUM ALLOY AND STEEL OVERALL | | NOMINAL THREAD SIZE | 0.500 INCHES | | NUT HEIGHT | 0.438 INCHES NOMINAL | | NUT STYLE | HEXAGON | | SPECIAL FEATURES | GROOVE 0.062 IN. W BY 0.031 IN. DEEP IN OUTSIDE SURFACE | | WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 13 | | THREAD SERIES | UNC |
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