National Item Identification Number

00-138-0257

National Stock Number

Item Name

NUT,PLAIN,HEXAGON

Federal Supply Class

5310

Referenced on: http://dieselgenerators.tpub.com//TM-9-6115-545-24P/css/TM-9-6115-545-24P_243.htm
Referenced on: http://dieselgenerators.tpub.com//TM-9-6115-545-24P/css/TM-9-6115-545-24P_387.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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24975

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PRESTOLITE ELECTRIC INCORPORATED
LEECE-NEVILLE DIV
2311 GREEN RD STE B
ANN ARBOR
MI
48105
585-492-1700

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NSN (National Stock Number) 5310-00-138-0257, 5310001380257 NIIN (National Identification Number) 00-138-0257, 001380257

Part Numbers (Reference Numbers)

8X3437
8X3437

Required Categories

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

Required Description

UNC
0.500 INCHES
13
2B
RIGHT-HAND
STEEL OVERALL
NOT RATED
A12 HEXAGON
0.