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 6645-00-171-9639
NSN 5965-01-215-3184
NSN 6650-01-633-9147
NSN 5915-00-958-2622
NSN 6105-01-502-8831
NSN 5920-01-313-2214
NSN 2925-01-400-2286
NSN 6620-01-172-9173
NSN 6130-01-023-3619
NSN 6145-01-039-7677
NSN 5950-01-520-4467
NSN 5950-01-263-6963