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 5925-01-133-4416
NSN 4140-01-364-7845
NSN 5935-01-483-4352
NSN 6105-01-436-9230
NSN 6130-00-434-8749
NSN 6320-01-397-9995
NSN 5985-01-502-8852
NSN 5915-01-075-8249
NSN 5925-01-210-5750
NSN 6135-00-635-9187
NSN 5999-01-479-5723
NSN 5835-01-538-8080