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 6220-01-141-2363
NSN 5930-01-517-0847
NSN 5925-01-514-0948
NSN 5990-01-307-4489
NSN 5915-01-344-8176
NSN 6220-00-617-9616
NSN 6620-01-048-4145
NSN 6135-00-262-6807
NSN 5999-01-206-8143
NSN 5998-00-186-8583
NSN 6320-01-342-5195
NSN 5945-01-210-9838