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 6320-01-119-3935
NSN 5975-00-556-2146
NSN 6610-01-609-6264
NSN 6220-00-893-9776
NSN 4140-00-211-5970
NSN 5905-01-330-9188
NSN 5996-01-278-2909
NSN 5895-01-384-2794
NSN 6220-01-658-4536
NSN 5965-00-445-1843
NSN 6220-01-444-1692
NSN 5935-01-029-0778