5310-00-222-7261 NUT,PLAIN,HEXAGON Index 5310-00-222-7264 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-222-7263

Federal Supply Class:
5310

National Item Identification Number:
002227263

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:
4567A1ML14BRINKLEY TECHNOLOGY GROUP LLC
4567A28265HERCULES ENGINE CO INC
4619376894CELTRAC CORP


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 3140 OVERALL
NOMINAL THREAD SIZE0.625 INCHES
NUT HEIGHT0.807 INCHES MINIMUM AND 0.817 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.937 INCHES NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH18


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