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 6685-01-255-4039
NSN 5985-01-279-2064
NSN 5915-00-201-1987
NSN 6645-01-204-7094
NSN 5935-01-641-8286
NSN 5920-00-594-3124
NSN 6145-00-507-3314
NSN 6650-00-879-5834
NSN 5920-01-352-6650
NSN 5835-01-104-1299
NSN 5960-01-101-5672
NSN 6110-01-581-9303