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 6650-00-170-5095
NSN 5935-01-042-7762
NSN 5925-00-785-6260
NSN 5990-00-623-8127
NSN 6130-00-936-9911
NSN 6610-01-412-0058
NSN 6135-01-069-2482
NSN 6240-00-761-7655
NSN 6320-00-313-9114
NSN 6650-01-534-3587
NSN 6130-01-658-5257
NSN 6150-00-841-1486