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 6220-01-598-6900
NSN 5998-00-161-6564
NSN 6320-01-489-6044
NSN 6620-00-654-3738
NSN 6130-00-095-6501
NSN 5935-01-280-5476
NSN 6130-01-213-6501
NSN 6240-01-609-7740
NSN 5998-01-215-8121
NSN 5935-01-661-3188
NSN 5925-01-421-5973
NSN 5905-00-262-0046