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 6650-00-569-1762
NSN 6320-00-731-6134
NSN 5915-01-389-3666
NSN 6145-00-864-7881
NSN 7035-01-337-1729
NSN 5930-00-081-2238
NSN 5930-00-419-9979
NSN 6320-01-322-8340
NSN 6105-01-595-6209
NSN 5905-00-891-2750
NSN 6145-00-269-4271
NSN 6650-01-479-5386