5306-01-407-7176 BOLT,SHEAR Index 5310-01-407-7178 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-01-407-7177

Federal Supply Class:
5310

National Item Identification Number:
014077177

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:
1241247619207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12412476-06076M6AMZ ALABAMA INC.
12412476-060FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
12412476-060JVX8TEXAS STARWARES INC
12412476-0619207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12412476-065V824MAC LEAN-FOGG COMPANY DBA MAC LEAN FASTENERS DIV MACLEAN POWER SYSTEMS
12412476-0665459LANDOLL COMPANY, LLC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.431 INCHES MAXIMUM
SURFACE TREATMENTZINC OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)


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