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 6645-01-096-9719
NSN 5930-01-369-0220
NSN 6240-01-608-4990
NSN 5855-00-256-5562
NSN 5835-00-631-5762
NSN 5960-01-550-8038
NSN 5935-00-027-1257
NSN 5915-00-082-1286
NSN 5920-01-023-0040
NSN 6220-00-018-0047
NSN 6320-00-174-1362
NSN 5895-00-946-3080