5310-01-178-1478 NUT Index 5310-01-178-1480 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-178-1479

Federal Supply Class:
5310

National Item Identification Number:
011781479

Description:
NUT,PLAIN,EXTENDED WASHER,HEXAGO

Detail:
A NUT HAVING 6 FLAT SIDES AND AN INTEGRAL WASHER WHICH EXTENDS BEYOND THE FLATS OR PERIPHERY.


Manufacturer Information:
P3119367PZX0FAIRBANKS MORSE, LLC
P31193682796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE


Techincal Specification:
COUNTERSINK ANGLE30.0 DEGREES NOMINAL NUT
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE68.0 MILLIMETERS
OVERALL HEIGHT3.540 INCHES NOMINAL
WASHER OUTSIDE DIAMETER5.320 INCHES NOMINAL
WIDTH ACROSS FLATS4.112 INCHES MINIMUM AND 4.133 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS3.00
THREAD TOLERANCE CLASS6H INTERNAL
THREAD SERIESM


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