3815-00-550-1272 TOOTH,SURFACE RIPPING Index 5310-00-550-1284 NUT,PLAIN,SINGLE BALL SEAT,HEXAG

National Stock Number:
5310-00-550-1283

Federal Supply Class:
5310

National Item Identification Number:
005501283

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:
4805209386ALLIEDSIGNAL INC ALLIEDSIGNAL BRAKING SYSTEMS-WHEEL END PRODUCTS
910TR45152OSHKOSH CORP
910TR75Q65OSHKOSH DEFENSE LLC


Techincal Specification:
THREAD SERIESUN
NOMINAL THREAD SIZE1.188 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS2B
THREAD DIRECTIONLEFT-HAND
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM OR
ZINC OVERALL
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND
50.0 ROCKWELL C MAXIMUM
NUT STYLESINGLE BALL SEAT, HEXAGON
BALL SEAT RADIUS1.183 INCHES MINIMUM AND
1.193 INCHES MAXIMUM
NUT HEIGHT1.375 INCHES NOMINAL
WIDTH ACROSS FLATS1.750 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
FEATURES PROVIDEDCASEHARDENED


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