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 6320-01-353-9753
NSN 6650-01-302-6549
NSN 6240-01-632-2700
NSN 5925-00-186-8669
NSN 6150-01-327-3770
NSN 6220-01-295-9701
NSN 5985-00-222-4933
NSN 5925-00-929-4741
NSN 6150-01-312-8616
NSN 6620-00-803-1260
NSN 5935-01-115-8880
NSN 5835-01-321-7895