A gear with teeth on its outer surface in the form of helical threads.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 5915-00-528-9286
NSN 6620-01-586-6166
NSN 7035-00-679-9027
NSN 5965-01-371-1297
NSN 5895-01-332-5587
NSN 6135-00-676-5807
NSN 4140-01-178-9161
NSN 5920-01-291-2805
NSN 5960-00-924-1944
NSN 6650-01-025-7425
NSN 2925-01-330-2988
NSN 6610-00-244-6094