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 6650-00-815-1579
NSN 7035-00-286-6221
NSN 6130-01-615-2265
NSN 5998-01-322-4850
NSN 5945-01-115-9738
NSN 6130-00-998-3855
NSN 5925-01-131-2272
NSN 4140-00-155-8012
NSN 6240-00-208-2379
NSN 5895-00-637-2658
NSN 5920-00-269-6178
NSN 6645-01-202-2993