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 6650-00-256-5565
NSN 6645-01-416-7510
NSN 5998-00-804-7822
NSN 5985-00-407-0213
NSN 5950-00-985-5112
NSN 6620-00-330-3728
NSN 5925-01-472-7344
NSN 5998-00-189-0761
NSN 6685-00-248-7716
NSN 6150-00-562-0624
NSN 7035-01-268-0933
NSN 5915-01-633-9845