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 6320-01-512-2031
NSN 6150-00-679-3285
NSN 5935-01-541-9392
NSN 6620-01-633-8443
NSN 5975-01-309-6463
NSN 5920-01-372-0281
NSN 5925-01-417-1942
NSN 5990-01-336-3976
NSN 6685-01-485-0003
NSN 5990-01-386-5561
NSN 5905-01-616-1713
NSN 5935-00-454-7105