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 6110-01-606-9749
NSN 2925-01-341-7423
NSN 5985-01-412-1375
NSN 5855-01-359-5727
NSN 6320-01-259-2604
NSN 6145-01-653-7172
NSN 5965-00-836-2690
NSN 5930-01-197-2498
NSN 5945-01-213-5910
NSN 5945-01-361-9116
NSN 5985-01-129-8848
NSN 6130-00-332-2913