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 5985-01-478-9112
NSN 6650-00-894-8634
NSN 6105-01-101-2999
NSN 6105-00-156-4312
NSN 6620-00-408-5478
NSN 6620-01-320-7656
NSN 5945-00-892-1116
NSN 5985-01-593-5653
NSN 4140-01-406-3292
NSN 6110-01-280-5390
NSN 5998-01-493-6549
NSN 5990-01-548-3711