5310-01-611-5016 NUT,PLAIN,HEXAGON 5310-01-611-5121 WASHER,FLAT

National Stock Number:
5310-01-611-5120

Federal Supply Class:
5310

National Item Identification Number:
016115120

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:
1254305719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12543057-00219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
THREAD SERIESUNC
NOMINAL THREAD SIZE0.3750 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J995,GR 5 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONIAW 12424710,METHOD 4 MFR REF SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING32.0 ROCKWELL C MAXIMUM
NUT STYLEHEXAGON
WASHER OUTSIDE DIAMETER0.810 INCHES MAXIMUM
OVERALL HEIGHT0.425 INCHES MAXIMUM
WASHER THICKNESS0.060 INCHES MINIMUM
WIDTH ACROSS FLATS0.564 INCHES MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,FLANGE,HEX,PREVAILING TORQUE


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