Internal involute splines in first end of hub, 45 degrees angle relief at bottom of both counterbores
A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 6240-01-213-0143
NSN 5915-01-455-7756
NSN 5950-01-568-2118
NSN 5835-01-104-8914
NSN 5996-00-966-7719
NSN 5950-01-092-3918
NSN 5930-01-648-8286
NSN 5895-01-409-2949
NSN 6105-00-651-4868
NSN 5950-00-727-4843
NSN 5999-01-274-7369
NSN 6610-01-381-0652