National Item Identification Number

01-021-4246

National Stock Number

Item Name

NUT,PLAIN,HEXAGON

Federal Supply Class

5310

Referenced on: http://compressors.tpub.com//TM-5-4310-276-24P/TM-5-4310-276-24P0035.htm
Referenced on: http://compressors.tpub.com//TM-5-4310-276-24P/TM-5-4310-276-24P0046.htm

Description

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.)

Commercial and Government Entity Code (Supplier Data)

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1XBP3

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LEROI INTERNATIONAL INC
DBA COMPAIR LEROI
211 E RUSSELL RD
SIDNEY
OH
45365
937-498-2642

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NSN (National Stock Number) 5310-01-021-4246, 5310010214246 NIIN (National Identification Number) 01-021-4246, 010214246

Part Numbers (Reference Numbers)

71-9156
71-9156
9156

Required Categories

THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE

Required Description

UNC
0.250 INCHES
20
2B
RIGHT-HAND
STEEL OVERALL
NOT RATED
A12 HEXAGON
0.