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 5905-01-436-4299
NSN 6135-01-422-1440
NSN 5920-00-636-4713
NSN 6685-00-509-8457
NSN 5990-00-789-1333
NSN 6135-01-518-8252
NSN 4140-01-603-7932
NSN 5999-01-544-0120
NSN 5998-00-972-7134
NSN 5930-01-078-7105
NSN 6610-01-265-0999
NSN 7035-01-106-9776