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 5985-00-004-4449
NSN 5999-01-414-5787
NSN 5965-00-159-7643
NSN 6645-01-188-0213
NSN 5985-00-104-5650
NSN 5945-01-384-4388
NSN 5990-00-325-9218
NSN 5920-00-151-4039
NSN 5905-01-446-7323
NSN 5996-01-111-4145
NSN 5996-00-581-5810
NSN 6220-00-834-1852