4540-01-340-7965 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE Index 3120-01-340-7967 BUSHING,SLEEVE

National Stock Number:
5310-01-340-7966

Federal Supply Class:
5310

National Item Identification Number:
013407966

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:
90498A037NUT39428MCMASTER-CARR SUPPLY CO
95045A03739428MCMASTER-CARR SUPPLY CO


Techincal Specification:
NUT HEIGHT0.734 INCHES NOMINAL
NUT STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.875 INCHES
WIDTH ACROSS FLATS1.438 INCHES NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH9
THREAD SERIESUNC


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