5305-00-017-5679 SCREW,TAPPING Index 5355-00-017-6056 DIAL,CONTROL

National Stock Number:
5310-00-017-6047

Federal Supply Class:
5310

National Item Identification Number:
000176047

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:
17604712204DAIMLER CHRYSLER
17604721450ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
17604724617GENERAL MOTORS CORP
1760477X677GENERAL MOTORS LLC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.8500 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH20
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NUT HEIGHT0.277 INCHES MINIMUM AND 0.317 INCHES MAXIMUM


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