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 6130-00-862-5516
NSN 6145-01-444-3548
NSN 5996-01-599-9867
NSN 5835-01-279-8767
NSN 6620-01-444-6015
NSN 6240-01-477-5323
NSN 6110-01-156-6559
NSN 5998-00-227-0018
NSN 5920-00-438-4973
NSN 5950-01-284-4130
NSN 5930-00-294-9189
NSN 6320-00-004-9158