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 5996-01-621-7893
NSN 5855-00-135-9064
NSN 4140-01-215-1125
NSN 5915-00-494-8944
NSN 5855-01-213-9076
NSN 5925-00-660-3892
NSN 5835-01-394-7589
NSN 4140-01-400-3610
NSN 2925-00-714-3932
NSN 5990-00-989-0395
NSN 5965-01-608-4609
NSN 5965-01-162-8689