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 6645-00-012-5834
NSN 5925-01-509-5850
NSN 5975-01-189-6287
NSN 5835-00-368-4182
NSN 5930-01-015-2501
NSN 5965-00-646-4678
NSN 5960-00-249-9623
NSN 6220-00-959-8030
NSN 5925-01-168-7812
NSN 6130-01-499-6250
NSN 5920-01-634-0250
NSN 5935-01-400-5949