5998-01-376-3504 ELECTRONIC COMPONENTS ASSEMBLY Index 5310-01-376-3506 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-01-376-3505

Federal Supply Class:
5310

National Item Identification Number:
013763505

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:
12387353-4919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.625 INCHES
NUT HEIGHT0.535 INCHES MINIMUM AND 0.765 INCHES MAXIMUM
NUT STYLEHEXAGON
SPECIAL FEATURESCHROMATE TREATMENT TO BE BRONZE OR OLIVE DRAB IN COLOR
WIDTH ACROSS FLATS0.922 INCHES MINIMUM AND 0.939 INCHES MAXIMUM
SURFACE TREATMENTZINC AND CHROMATE OVERALL
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH11
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)


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