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 6110-00-651-8907
NSN 5915-01-626-5534
NSN 4140-00-715-7747
NSN 5920-00-459-4522
NSN 6620-01-068-0046
NSN 5950-01-458-4754
NSN 5925-01-025-6167
NSN 5999-00-171-8858
NSN 6135-01-142-6456
NSN 6620-00-596-1951
NSN 5915-01-594-9451
NSN 5925-00-580-0869