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 6145-01-358-6796
NSN 5990-01-188-7309
NSN 6105-01-187-1538
NSN 6105-01-529-1382
NSN 5930-00-681-2719
NSN 6150-01-023-7710
NSN 7035-00-465-3298
NSN 6685-01-468-5787
NSN 6105-00-202-2469
NSN 7035-01-432-4605
NSN 5915-01-630-0872
NSN 5910-01-579-4145