5310-01-572-5340 WASHER,FLAT Index 5310-01-572-5396 NUT ASSEMBLY,SELF-LOCKING,GANG C

National Stock Number:
5310-01-572-5387

Federal Supply Class:
5310

National Item Identification Number:
015725387

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:
136910988CNH INDUSTRIAL AMERICA LLC
777010988CNH INDUSTRIAL AMERICA LLC
87660884210988CNH INDUSTRIAL AMERICA LLC
CV156118KCQ24TVS SUPPLY CHAIN SOLUTIONS LTD


Techincal Specification:
NUT HEIGHT0.212 INCHES NOMINAL
NUT STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.250 INCHES
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH20
WIDTH ACROSS FLATS0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B


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