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 5905-00-144-8471
NSN 6240-01-431-5790
NSN 6645-01-105-4647
NSN 4140-00-540-0885
NSN 5996-01-609-8502
NSN 6220-00-943-1948
NSN 5930-00-489-2861
NSN 5998-01-656-3315
NSN 5960-00-807-7295
NSN 7035-01-123-8723
NSN 5915-00-688-7699
NSN 6650-01-535-6287