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 6130-01-338-5962
NSN 5985-00-244-0842
NSN 5935-00-576-0198
NSN 6320-00-139-1090
NSN 5999-01-462-2429
NSN 5905-00-379-4658
NSN 6135-01-511-1975
NSN 5910-00-216-4726
NSN 6650-00-948-3647
NSN 5930-00-822-6020
NSN 5996-01-101-2987
NSN 5905-00-349-6944