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 5835-01-397-8801
NSN 5945-00-349-7701
NSN 6610-01-141-7014
NSN 6645-01-483-5519
NSN 6150-01-634-0575
NSN 5925-01-460-3043
NSN 5835-01-214-0522
NSN 5920-01-053-0987
NSN 5935-01-046-4925
NSN 5835-01-473-6187
NSN 6320-00-937-5625
NSN 6650-01-281-4651