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 6130-01-192-7586
NSN 5910-01-415-0273
NSN 5998-01-339-4440
NSN 6105-01-184-9504
NSN 4140-01-302-6124
NSN 5915-01-005-0164
NSN 6685-01-252-8887
NSN 6610-00-027-8406
NSN 6110-00-224-6128
NSN 6145-01-084-7304
NSN 2925-01-379-0903
NSN 5835-01-232-1226