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 4140-00-492-2468
NSN 2925-00-147-3801
NSN 5960-01-578-5537
NSN 6685-01-372-6010
NSN 6135-01-472-9011
NSN 5935-01-364-9544
NSN 6320-00-925-0558
NSN 5960-01-491-9916
NSN 6650-01-587-2243
NSN 5925-01-547-4304
NSN 5915-01-069-5748
NSN 6130-01-408-0772