5120-00-242-7350 VISE,JEWELER'S Index 5310-00-242-7356 WASHER,FLAT

National Stock Number:
5310-00-242-7354

Federal Supply Class:
5310

National Item Identification Number:
002427354

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:
04271-056579343ASRC FEDERAL FACILITIES LOGISTICS, LLC
04271-056593568HARSCO CORP BMY-COMBAT SYSTEMS DIV
C7924X501276DANFOSS POWER SOLUTIONS II, LLC
C7924X579470DANA CORP WEATHERHEAD DIV


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
NUT HEIGHT0.250 INCHES NOMINAL
NUT STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.500 INCHES
THREAD SERIESUNF
THREAD QUANTITY PER INCH20
WIDTH ACROSS FLATS0.750 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B


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