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


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