5310-00-685-7282 WASHER,FLAT Index 5310-00-685-7285 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-685-7283

Federal Supply Class:
5310

National Item Identification Number:
006857283

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:
652763524617GENERAL MOTORS CORP
652763570168AEROPRODUCTS OPNS OF ALLISON DIV OF GENERAL MOTORS CORP
652763586845THE MARQUARDT COMPANY
AP1901523233JAY-EM AEROSPACE CORPORATION


Techincal Specification:
BEARING SURFACE TYPEFLAT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.312 INCHES
NUT HEIGHT0.250 INCHES MINIMUM AND 0.266 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING550.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH24


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