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 5996-01-415-3291
NSN 6645-01-337-1806
NSN 6650-00-689-8270
NSN 6110-01-189-0214
NSN 6135-01-328-0639
NSN 5996-01-133-8211
NSN 5835-01-084-6997
NSN 2925-01-426-3410
NSN 6105-00-089-0232
NSN 5835-00-853-7785
NSN 5925-00-762-3790
NSN 5998-01-119-0120