3120-00-801-6730 BEARING,SLEEVE Index 1025-00-801-6733 GEARSHAFT ASSEMBLY

National Stock Number:
5310-00-801-6731

Federal Supply Class:
5310

National Item Identification Number:
008016731

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:
1089565719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
OVERALL HEIGHT0.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-634 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1025 OVERALL
NOMINAL THREAD SIZE0.875 INCHES
NUT STYLEHEXAGON
SPECIAL FEATURESHOLE 0.078 DIA LOCATED ON FLAT OF HEXAGON NUT,0.312 FROM BEARING SURFACE
WASHER OUTSIDE DIAMETER1.875 INCHES NOMINAL
WASHER THICKNESS0.125 INCHES NOMINAL
WIDTH ACROSS FLATS1.500 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNEF


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