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 6320-01-029-4220
NSN 5945-01-363-7279
NSN 6105-01-129-8826
NSN 5960-00-851-3625
NSN 5935-00-355-6344
NSN 5935-01-215-2123
NSN 5996-01-425-1455
NSN 5835-01-167-1824
NSN 6110-01-614-0007
NSN 5930-01-369-2690
NSN 6145-01-368-2897
NSN 5975-00-444-4746