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 6130-01-279-4091
NSN 6220-00-833-3904
NSN 5975-01-597-2520
NSN 5895-00-072-7709
NSN 5920-01-290-0677
NSN 5945-00-302-9392
NSN 6220-00-140-5638
NSN 5975-01-371-2804
NSN 5895-01-059-6980
NSN 5915-00-146-2451
NSN 5910-00-608-9685
NSN 2925-01-455-2558