4710-01-164-6837 TUBE,METALLIC Index 5310-01-164-6839 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-164-6838

Federal Supply Class:
5310

National Item Identification Number:
011646838

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:
3004014959CRANE CO DIV VALVE DIV
30040PC1714959CRANE CO DIV VALVE DIV


Techincal Specification:
BEARING SURFACE TYPEFLAT OR WASHER FACED
NUT STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A 1946 GR 2H ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.562 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,PLAIN,HEXAGON
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH12
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND


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