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 5990-00-170-4239
NSN 6645-01-578-6815
NSN 4140-01-238-3083
NSN 5965-01-183-7722
NSN 5975-01-584-2964
NSN 5960-01-185-4216
NSN 5925-01-645-6200
NSN 6135-01-119-0720
NSN 6650-00-356-8405
NSN 5905-01-210-8891
NSN 6610-01-462-5980
NSN 6220-00-515-6998