First hub end includes keyway
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 5990-01-476-0722
NSN 6135-01-328-6583
NSN 6110-01-027-0091
NSN 5990-00-867-6483
NSN 5855-01-433-2220
NSN 5998-00-491-7099
NSN 7035-01-461-7742
NSN 5915-01-609-3891
NSN 6645-00-888-5820
NSN 7035-00-188-6674
NSN 6145-01-289-9267
NSN 5960-01-100-7381