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 6130-00-953-8104
NSN 6150-01-551-1266
NSN 5945-01-557-6405
NSN 6105-01-233-9603
NSN 6610-00-536-4977
NSN 6130-01-243-6434
NSN 6150-01-542-9571
NSN 5935-00-221-5089
NSN 6110-01-615-4228
NSN 5996-00-771-0952
NSN 5945-01-003-9426
NSN 5996-01-496-3180