5310-01-398-3654 WASHER,FLAT Index 5310-01-398-3656 WASHER,FLAT

National Stock Number:
5310-01-398-3655

Federal Supply Class:
5310

National Item Identification Number:
013983655

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:
59D-8B5719VANGAEVER NV
59D812603CLARK EQUIPMENT CO
59D877237DANA OFF HIGHWAY PRODUCTS, LLC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALPLASTIC POLYAMIDE NYLON LOCKING INSERT
MATERIALSTEEL OVERALL EXCEPT INSERT
NOMINAL THREAD SIZE0.500 INCHES
NUT HEIGHT0.609 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
TEMP RATING300.0 FAHRENHEIT NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH13
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)


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