2540-01-449-0335 BELT,VEHICULAR SAFETY Index 4120-01-449-0337 COOLER,AIR,EVAPORATIVE

National Stock Number:
5310-01-449-0336

Federal Supply Class:
5310

National Item Identification Number:
014490336

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:
7576666-00213160GENERAL DYNAMICS LAND SYSTEMS INC.
7576666-00256161GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION
7576666-0027W356GENERAL DYNAMICS LAND SYSTEMS INC.


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
MATERIALSTEEL COMP 304 OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NUT HEIGHT0.320 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.660 INCHES NOMINAL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH13
THREAD SERIESUNC


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