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 5915-01-599-1445
NSN 5985-01-201-0568
NSN 4140-01-608-3992
NSN 5905-01-260-9466
NSN 6645-01-351-6900
NSN 5925-01-040-1779
NSN 6650-01-529-6721
NSN 5915-01-442-9231
NSN 6110-01-382-1644
NSN 5998-00-679-4001
NSN 5915-01-016-2707
NSN 5930-01-654-3284