1630-00-756-4773 VALVE,BRAKE Index 1630-00-756-4777 PLATE ASSEMBLY,SEAL,GREASE

National Stock Number:
5310-00-756-4776

Federal Supply Class:
5310

National Item Identification Number:
007564776

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:
63B3243680049DEPARTMENT OF THE AIR FORCE
63B3243698747OGDEN AIR LOGISTICS CENTER


Techincal Specification:
BEARING SURFACE TYPEFLAT OR WASHER FACED
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NUT HEIGHT0.594 INCHES MINIMUM AND 0.610 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.740 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
TEMP RATING550.0 FAHRENHEIT MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNF


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