5310-01-375-2869 NUT,SELF-LOCKING,HEXAGON Index 5310-01-375-2871 WASHER,FLAT

National Stock Number:
5310-01-375-2870

Federal Supply Class:
5310

National Item Identification Number:
013752870

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.


Manufacturer Information:
12387299-N319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
5310013752870A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
LUBRICATIONSOLUBLE LUBRICANT
NUT HEIGHT0.208 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
NUT STYLEHEXAGON
MATERIALSTEEL COMP 1006 OR STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1536 OR STEEL COMP 1213 NUT
NOMINAL THREAD SIZE0.190 INCHES
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH32
WIDTH ACROSS FLATS0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
SURFACE TREATMENTZINC AND CHROMATE OVERALL EXCEPT INSERT
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND


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