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 5960-01-147-0905
NSN 5925-00-877-2862
NSN 5945-00-339-2282
NSN 6105-00-015-2880
NSN 5998-01-365-2688
NSN 6650-01-283-7936
NSN 6620-01-254-3609
NSN 6150-01-440-8263
NSN 6105-01-488-7923
NSN 5905-01-226-9448
NSN 6110-01-013-5392
NSN 6620-00-546-6071