5120-01-614-0236 WRENCH AND DRIVING 5310-01-614-3152 WASHER,FLAT

National Stock Number:
5310-01-614-2302

Federal Supply Class:
5310

National Item Identification Number:
016142302

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:
397579175Q65OSHKOSH DEFENSE LLC
397579100645152OSHKOSH CORP
397579100675Q65OSHKOSH DEFENSE LLC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
INSIDE WIDTH ACROSS FLATS1.088 INCHES MINIMUM AND 1.125 INCHES MAXIMUM
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.750 INCHES
NUT HEIGHT0.665 INCHES NOMINAL
NUT STYLEHEXAGON
SURFACE TREATMENTZINC OVERALL
THREAD CLASSMB
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH10
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS1.125 INCHES NOMINAL


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