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 5905-01-445-6642
NSN 5835-01-399-5820
NSN 6220-00-935-6881
NSN 5935-01-454-2093
NSN 5985-01-080-0550
NSN 5975-01-576-9733
NSN 5910-00-794-6651
NSN 6220-01-428-3960
NSN 5920-01-122-6303
NSN 5998-00-227-4944
NSN 5915-00-725-3370
NSN 5835-01-250-2939