A gear with teeth formed on the inner surface of a cylinder or cone.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 5910-00-104-7260
NSN 5915-00-909-3571
NSN 5965-00-246-5612
NSN 5855-00-310-2740
NSN 5915-00-579-0618
NSN 6220-01-425-5558
NSN 6130-01-314-8364
NSN 6130-01-056-5251
NSN 5910-01-151-2953
NSN 6105-01-461-7073
NSN 5920-00-089-8006
NSN 5930-00-531-5178