5310-01-374-3219 NUT,PLAIN,HEXAGON Index 5310-01-374-3221 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-374-3220

Federal Supply Class:
5310

National Item Identification Number:
013743220

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:
57476-0678710TRIUMPH CONTROLS, LLC
POD-57476 ITEM 57476-678710TRIUMPH CONTROLS, LLC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
NUT HEIGHT0.337 INCHES NOMINAL
NUT STYLEHEXAGON
MATERIALSTEEL COMP 302 OVERALL
NOMINAL THREAD SIZE0.375 INCHES
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH16
WIDTH ACROSS FLATS0.562 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B


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