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 6620-00-473-3692
NSN 5975-00-258-7396
NSN 6240-01-463-3132
NSN 5905-01-430-2541
NSN 6320-00-564-2772
NSN 6320-00-174-1362
NSN 4140-01-597-4788
NSN 6320-01-393-7022
NSN 5950-01-533-5108
NSN 6105-01-597-6622
NSN 5990-01-473-4314
NSN 5895-00-124-5257