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 5998-00-161-6288
NSN 6105-01-518-8943
NSN 5910-01-598-5210
NSN 5999-01-594-5709
NSN 7035-00-535-8109
NSN 6220-01-434-7506
NSN 6220-01-413-7964
NSN 5950-00-484-7830
NSN 6645-01-258-5558
NSN 6610-01-209-2524
NSN 4140-00-988-5427
NSN 5925-00-511-4942