5310-00-637-0648 NUT,PLAIN,HEXAGON Index 5305-00-637-0665 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5310-00-637-0653

Federal Supply Class:
5310

National Item Identification Number:
006370653

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:
898958324446GENERAL ELECTRIC COMPANY
898958381893GENERAL ELECTRIC CO LYNN RIVER WORKS


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NUT HEIGHT0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.740 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNF


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