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 5855-01-290-3248
NSN 6130-01-019-0823
NSN 6610-01-627-0642
NSN 6220-01-467-0822
NSN 5855-01-288-6341
NSN 5945-01-400-2304
NSN 6105-01-221-9481
NSN 7035-01-294-1165
NSN 5895-00-601-8945
NSN 6620-01-183-8959
NSN 5975-01-380-0634
NSN 6130-01-422-0500