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 5985-00-198-4944
NSN 6130-01-068-4002
NSN 5915-01-553-0710
NSN 5950-01-481-0377
NSN 6620-00-486-6443
NSN 5920-01-020-6812
NSN 5960-01-407-1350
NSN 5998-01-364-2458
NSN 5905-00-137-1490
NSN 6650-01-270-0318
NSN 6145-01-097-4577
NSN 5996-01-081-4129