5310-00-042-7315 NUT,PLAIN,HEXAGON Index 5310-00-042-7320 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-042-7318

Federal Supply Class:
5310

National Item Identification Number:
000427318

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:
42731824617GENERAL MOTORS CORP
4273187X677GENERAL MOTORS LLC
FFB571TYPEA81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
NONDEFINITIVE SPEC/STD DATAA TYPE
THREAD QUANTITY PER INCH24
THREAD DIRECTIONRIGHT-HAND
BEARING SURFACE TYPEWASHER FACED
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY NUT HEIGHT
WIDTH ACROSS FLATS0.625 INCHES NOMINAL
SURFACE TREATMENTPHOSPHATE OVERALL
MATERIALSTEEL OVERALL
NUT HEIGHT0.313 INCHES NOMINAL
NUT STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD CLASS2B
NOMINAL THREAD SIZE0.375 INCHES
THREAD SERIESUNF


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