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 6610-01-534-8075
NSN 7035-01-203-8010
NSN 5895-01-004-2269
NSN 5855-00-631-4565
NSN 5935-00-261-6389
NSN 6105-01-435-4376
NSN 5910-01-474-5479
NSN 6620-00-923-5137
NSN 5930-01-307-3384
NSN 6145-01-423-9845
NSN 5835-01-035-9345
NSN 5996-00-992-9936