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 6320-00-593-0379
NSN 5998-00-100-3401
NSN 5996-01-314-9048
NSN 6645-01-371-6856
NSN 5996-00-947-0804
NSN 6320-01-564-0893
NSN 6610-00-955-2021
NSN 4140-01-459-3136
NSN 5985-01-302-0559
NSN 6645-00-872-8685
NSN 5950-01-614-8955
NSN 5930-00-141-5975