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 5920-01-573-2540
NSN 5999-00-879-2163
NSN 6105-00-370-0261
NSN 6130-01-181-5475
NSN 6620-01-597-0512
NSN 5920-00-984-8746
NSN 5998-00-839-1350
NSN 5985-01-094-5865
NSN 5950-00-228-3076
NSN 5960-00-929-1276
NSN 5950-00-613-6700
NSN 6620-00-404-0149