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 7035-01-243-8523
NSN 6650-01-457-0980
NSN 4140-01-012-2460
NSN 5930-00-156-3700
NSN 5915-01-592-1675
NSN 6645-00-515-6148
NSN 6620-00-877-3266
NSN 2925-01-141-7563
NSN 5998-01-023-5079
NSN 6320-00-403-6003
NSN 6620-01-545-4082
NSN 5835-00-546-4898