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 5930-01-153-0961
NSN 5925-01-410-6797
NSN 5895-01-027-0579
NSN 5975-00-543-1195
NSN 5855-01-276-0353
NSN 6135-01-576-9616
NSN 5915-01-129-6262
NSN 5945-00-102-6139
NSN 7035-01-658-1623
NSN 5945-01-587-7544
NSN 6645-01-441-2762
NSN 6145-01-645-4167