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 6220-01-446-6430
NSN 6650-01-302-4254
NSN 5895-00-189-7021
NSN 5965-01-597-4868
NSN 6320-01-388-9450
NSN 5895-01-505-7973
NSN 6240-01-474-3039
NSN 6105-00-821-4659
NSN 6610-00-880-5204
NSN 6150-01-394-2647
NSN 5975-00-505-2626
NSN 5975-00-197-2048