5310-01-130-4271 NUT,PLAIN,EXTENDED WASHER,DOUBLE Index 5310-01-130-4273 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-01-130-4272

Federal Supply Class:
5310

National Item Identification Number:
011304272

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:
02-1616699167HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
COUNTERSINK ANGLE88.0 DEGREES MINIMUM NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD SIZE0.750 INCHES
NUT HEIGHT0.422 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS1.052 INCHES MINIMUM AND 1.064 INCHES MAXIMUM
TEMP RATING450.0 FAHRENHEIT MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONLEFT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH16


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