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 6240-01-126-9167
NSN 6105-01-122-8283
NSN 6130-01-615-1673
NSN 5950-01-497-0474
NSN 6320-00-242-3300
NSN 6320-01-160-0416
NSN 6105-00-466-9880
NSN 5990-01-014-1280
NSN 6110-01-466-8839
NSN 6685-01-089-6281
NSN 5920-00-438-4973
NSN 5965-00-894-0015