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 6105-01-100-0123
NSN 4140-00-322-9987
NSN 2925-01-624-5647
NSN 6620-00-866-4434
NSN 5910-01-354-6608
NSN 5975-00-091-1068
NSN 5990-01-191-9624
NSN 6620-00-375-0393
NSN 7035-01-016-1307
NSN 5960-00-636-4834
NSN 5930-00-230-3716
NSN 6150-01-378-5681