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 5990-01-443-2931
NSN 7035-01-382-4413
NSN 6150-01-108-7328
NSN 2925-00-412-2046
NSN 6220-01-353-9026
NSN 6130-01-134-8213
NSN 6220-00-978-3172
NSN 5935-01-023-6137
NSN 5999-01-525-8973
NSN 5920-01-333-9690
NSN 5930-01-436-1813
NSN 5930-01-283-1155