4540-01-238-3195 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE Index 5310-01-238-3197 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-238-3196

Federal Supply Class:
5310

National Item Identification Number:
012383196

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:
321990025164678DAIMLER TRUCK NORTH AMERICA LLC
3219900251CN7Z7MERCEDES-BENZ AG
3219900251D8046DAIMLER AG


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
COUNTERSINK ANGLE60.0 DEGREES NOMINAL FIRST END
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE6.0 MILLIMETERS
NUT HEIGHT6.4 MILLIMETERS MINIMUM AND 6.6 MILLIMETERS MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS10.0 MILLIMETERS NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD TOLERANCE CLASS6H INTERNAL
THREAD SERIESM


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