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National Stock Number: 5310-00-266-0342
Federal Supply Class: 5310
National Item Identification Number: 002660342
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:
04-953 | 35301 | DRESSER INDUSTRIES INC LEROI DIV | 39122D | 31007 | NAVISTAR INTL CORP | 5B9079 | 11083 | CATERPILLAR INC | FFB571TYPEA6 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | 39122D | 92679 | NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ | 5B9079 | U3363 | CATERPILLAR TRACTOR CO LTD |
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Techincal Specification:
BEARING SURFACE TYPE | CHAMFERED | MATERIAL | STEEL OVERALL | NOMINAL THREAD SIZE | 0.375 INCHES | NONDEFINITIVE SPEC/STD DATA | A6 TYPE | NUT HEIGHT | 0.203 INCHES NOMINAL | NUT STYLE | HEXAGON | THREAD CLASS | 2B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 24 | THREAD SERIES | UNF | WIDTH ACROSS FLATS | 0.625 INCHES NOMINAL |
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