5310-00-012-0369 NUT,PLAIN,HEXAGON Index 5310-00-012-0371 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-012-0370

Federal Supply Class:
5310

National Item Identification Number:
000120370

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.)


Manufacturer Information:
02-12037042138HARBORMASTER MARINE, INC
10302779410LIBERTY VENTURES INTI LLC
12037012204DAIMLER CHRYSLER
12037024617GENERAL MOTORS CORP
12037031007NAVISTAR INTL CORP
1203707X677GENERAL MOTORS LLC
53567200006ACF-BRILL MOTORS CO
E36942MPC12037012204DAIMLER CHRYSLER
33802S723040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
53567223705FRUEHAUF CORP
5-5732195OUTBOARD MARINE CORP JOHNSON MOTORS DIV
2407433116KELSEY-HAYES CO WHEEL DRUM AND BRAKE DIV
53567275460KRIEGER STEEL SECTIONS INC
FFB571TYPEA81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
GM12037034623AM GENERAL LLC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
NUT HEIGHT0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
NUT STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.438 INCHES
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNF
WIDTH ACROSS FLATS0.6120 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM OR ZINC OVERALL


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