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 5945-00-936-0568
NSN 6685-00-173-3848
NSN 6145-01-172-3363
NSN 6240-01-442-7746
NSN 5950-01-270-0981
NSN 4140-01-440-5856
NSN 6320-01-484-7734
NSN 2925-01-208-6638
NSN 5855-00-832-9341
NSN 5895-01-645-2545
NSN 5935-01-573-8833
NSN 6320-01-600-0787