5310-00-262-5131 NUT,PLAIN,CASTELLATED,HEXAGON Index 5310-00-262-5135 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-262-5132

Federal Supply Class:
5310

National Item Identification Number:
002625132

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:
41879DA0SAT8KOMATSU AMERICA CORP.
41879DA29510KOMATSU AMERICAN INTL CO
41879DA92679NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
DRILLED HOLE DIAMETER0.500 INCHES NOMINAL
HOLE CONFIGURATION STYLECONFIGURATION H
HOLE TYPE AND QUANTITY2 DRILLED
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1025 OVERALL
NOMINAL THREAD SIZE5.500 INCHES
NUT HEIGHT0.875 INCHES NOMINAL
NUT STYLEHEXAGON
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUN
WIDTH ACROSS FLATS6.688 INCHES MINIMUM AND 6.750 INCHES MAXIMUM


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