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 5910-01-533-4073
NSN 6135-01-184-0727
NSN 5960-00-153-7115
NSN 6105-01-250-2977
NSN 6610-01-412-4427
NSN 5855-00-560-0110
NSN 6685-00-314-7268
NSN 5895-01-659-7205
NSN 6130-01-465-0841
NSN 6130-00-912-4190
NSN 6320-01-185-3857
NSN 6685-01-075-7866