5310-00-276-8620 WASHER,KEYWAY Index 5310-00-276-8626 NUT,PLAIN,WING

National Stock Number:
5310-00-276-8623

Federal Supply Class:
5310

National Item Identification Number:
002768623

Description:
NUT,SELF-LOCKING,SINGLE BALL SEA

Detail:
A NUT HAVING ONE CONVEX, SPHERICAL BEARING SURFACE AND 6 FLAT SIDES. ITEMS MAY HAVE A REMOVABLE COLLAR. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER. SEE ALSO NUT (1), SELF-LOCKING, CONE SEAT, HEXAGON.


Manufacturer Information:
5F684811083CATERPILLAR INC


Techincal Specification:
BALL SEAT RADIUS0.625 INCHES NOMINAL
LOCKING FEATUREFREE-RUNNING ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1144 OVERALL
NOMINAL THREAD SIZE0.375 INCHES
NUT HEIGHT0.500 INCHES NOMINAL
NUT STYLESINGLE BALL SEAT, HEXAGON
WIDTH ACROSS FLATS0.750 INCHES NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)


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