4540-01-370-9103 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE Index 5310-01-370-9105 NUT STRIP

National Stock Number:
5310-01-370-9104

Federal Supply Class:
5310

National Item Identification Number:
013709104

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:
12414474-017076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
12414474-0170FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
12414474-01719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
DIN934M12X1.5-10-A3DD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
NUT HEIGHT9.64 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM
NUT STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE12.0 MILLIMETERS
WIDTH ACROSS FLATS18.67 MILLIMETERS MINIMUM AND 19.00 MILLIMETERS MAXIMUM
SURFACE TREATMENTZINC OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESISO M
THREAD PITCH IN MILLIMETERS1.50
THREAD TOLERANCE CLASS6H INTERNAL


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