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National Stock Number: 5310-00-350-2859
Federal Supply Class: 5310
National Item Identification Number: 003502859
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:
31W276 | 62265 | VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO LASTVAGNAR AB GOTEBORG SWEDEN. | 395221 | 65282 | WHITE MOTOR CORP | A216307 | 00000 | ORDNANCE CORPS | N44311A | 56442 | DIAMOND REO TRUCK CO |
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Techincal Specification:
BEARING SURFACE TYPE | WASHER FACED | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 1020 OVERALL | NOMINAL THREAD SIZE | 1.250 INCHES | NUT HEIGHT | 0.625 INCHES NOMINAL | NUT STYLE | HEXAGON | WIDTH ACROSS FLATS | 1.812 INCHES NOMINAL | THREAD CLASS | 2B | THREAD DIRECTION | LEFT-HAND | THREAD SERIES | UNF | THREAD QUANTITY PER INCH | 12 |
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