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 5920-01-313-0734
NSN 5930-01-462-5009
NSN 4140-01-483-2297
NSN 6145-01-123-2138
NSN 6105-01-649-9841
NSN 6105-01-335-3182
NSN 5855-01-535-0971
NSN 5895-01-628-2991
NSN 6650-00-959-6869
NSN 6110-01-421-8866
NSN 5945-01-213-6130
NSN 6645-01-185-3461