5305-01-018-9199 SCREW,CAP,SOCKET HEAD Index 3020-01-018-9202 GEAR,BEVEL

National Stock Number:
5310-01-018-9201

Federal Supply Class:
5310

National Item Identification Number:
010189201

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:
1174351119200US ARMY ARDEC RDECOM


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
MATERIALSTEEL COMP 416 OVERALL
NOMINAL THREAD SIZE0.375 INCHES
NUT HEIGHT0.220 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.625 INCHES NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNEF


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