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 5910-01-243-0599
NSN 6645-01-442-6476
NSN 5915-00-256-8820
NSN 5895-01-570-9019
NSN 6650-01-163-6330
NSN 5920-01-141-6885
NSN 6685-00-489-3316
NSN 5930-00-510-0574
NSN 6650-01-087-0862
NSN 5996-00-998-3006
NSN 6220-01-211-8419
NSN 4140-01-068-8513