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 5990-01-432-0523
NSN 5925-01-555-0702
NSN 5990-01-590-4515
NSN 6145-01-380-0732
NSN 6105-01-478-6400
NSN 6105-01-369-2430
NSN 5935-01-141-7567
NSN 4140-01-516-5710
NSN 6645-01-116-3423
NSN 6220-00-125-3805
NSN 6220-01-548-3369
NSN 5999-01-256-1470