6240-01-544-4158 LAMP,INCANDESCENT Index 1560-01-544-4160 SUPPORT,STRUCTURAL COMPONENT,AIR

National Stock Number:
5310-01-544-4159

Federal Supply Class:
5310

National Item Identification Number:
015444159

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:
0158-BB136MV0THE SHYFT GROUP USA, INC
0813HSNZ36MV0THE SHYFT GROUP USA, INC
0813HSNZ8T496SPARTAN MOTORS INC
10006941EFH8GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC.
1001886361C19MIL-COTS CORPORATION
364100Y3H3FASTENAL COMPANY
S0001571EFH8GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC.


Techincal Specification:
III PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, 1/2-13
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.5 INCHES
NUT HEIGHT0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.427 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
SURFACE TREATMENTZINC OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH13
THREAD SERIESUNC
BEARING SURFACE TYPECHAMFERED
INSIDE WIDTH ACROSS FLATS0.5 INCHES NOMINAL
MATERIALSTEEL OVERALL


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