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 5915-01-312-4184
NSN 5855-00-548-4742
NSN 5965-01-048-4767
NSN 4140-00-408-2789
NSN 6135-01-493-2912
NSN 5998-00-463-4463
NSN 4140-00-608-5654
NSN 5985-00-509-3415
NSN 5996-01-153-0531
NSN 6130-01-334-3374
NSN 5930-01-274-5331
NSN 7035-00-455-7666