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 5960-01-154-3719
NSN 6320-00-908-6841
NSN 4140-00-519-2781
NSN 5835-00-083-6557
NSN 6645-01-399-8127
NSN 5960-01-632-6576
NSN 5999-01-440-9825
NSN 6620-01-212-8089
NSN 5905-01-572-7874
NSN 6110-01-031-8808
NSN 5925-01-165-7053
NSN 6220-00-358-9580