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 6220-00-907-1341
NSN 6610-01-381-3181
NSN 6110-01-457-8039
NSN 5905-01-341-7493
NSN 5910-01-147-3869
NSN 5945-01-228-0638
NSN 5965-01-578-6139
NSN 6135-01-622-1296
NSN 5910-00-011-4898
NSN 5985-00-855-2736
NSN 6650-00-970-8110
NSN 5998-01-548-9982