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 5945-01-500-8719
NSN 5910-01-359-3237
NSN 4140-00-516-4987
NSN 5905-00-846-6769
NSN 6650-01-625-4668
NSN 5998-01-206-2903
NSN 5935-01-109-4900
NSN 5945-01-160-7420
NSN 5975-01-655-4265
NSN 6145-01-251-7652
NSN 5965-01-383-4675
NSN 6220-01-242-9031