5340-01-236-4086 PLUG,EXPANSION Index 3020-01-236-4088 GEAR,SPUR

National Stock Number:
5310-01-236-4087

Federal Supply Class:
5310

National Item Identification Number:
012364087

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:
057605213446PERKINS ENGINES INC
057605272582ROLLS-ROYCE SOLUTIONS AMERICA INC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.375 INCHES
NUT HEIGHT0.214 INCHES MINIMUM AND 0.224 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.554 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
SURFACE TREATMENTZINC OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNF


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