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 6240-00-495-5712
NSN 5920-00-221-6439
NSN 6130-01-345-1318
NSN 6650-01-064-8941
NSN 6620-00-232-2048
NSN 5975-01-076-7834
NSN 6650-01-332-3799
NSN 5965-01-470-0393
NSN 5930-01-467-6080
NSN 5945-00-990-6874
NSN 6135-01-360-1620
NSN 6610-01-627-8985