National Item Identification Number

01-031-1458

National Stock Number

Item Name

NUT,PLAIN,HEXAGON

Federal Supply Class

5310

Referenced on: http://combatengineervehicle.tpub.com//TM-5-2350-262-24P/css/TM-5-2350-262-24P_577.htm
Referenced on: http://combatengineervehicle.tpub.com//TM-5-2350-262-24P/css/TM-5-2350-262-24P_638.htm
Referenced on: http://constructionbucket.tpub.com//TM-5-3815-226-13P/css/TM-5-3815-226-13P_106.htm
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Referenced on: http://constructionbucket.tpub.com//TM-5-3815-226-13P/css/TM-5-3815-226-13P_109.htm
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-290-24P/css/TM-5-3810-290-24P_413.htm
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-290-24P/css/TM-5-3810-290-24P_433.htm
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-290-24P/css/TM-5-3810-290-24P_587.htm
Referenced on: http://constructiontractors.tpub.com//TM-5-2420-224-24P-1/css/TM-5-2420-224-24P-1_791.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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NSN (National Stock Number) 5310-01-031-1458, 5310010311458 NIIN (National Identification Number) 01-031-1458, 010311458

Part Numbers (Reference Numbers)

MS51967-36

Required Categories

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

Required Description

UNC
1.250 INCHES
7
2B
RIGHT-HAND
STEEL OVERALL
NOT RATED
A12 HEXAGON
1.0