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 6685-00-445-0385
NSN 4140-01-453-7935
NSN 5965-00-222-7394
NSN 6105-01-526-9675
NSN 6240-01-201-9218
NSN 5915-01-105-6688
NSN 6130-01-327-0703
NSN 6110-01-370-9048
NSN 4140-00-855-7532
NSN 6610-01-375-1527
NSN 5920-00-345-5833
NSN 6620-01-492-8470