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 5930-01-379-8194
NSN 6320-00-394-8458
NSN 5965-01-605-0090
NSN 5835-00-546-4898
NSN 5990-00-490-3786
NSN 5855-00-906-5386
NSN 5960-01-406-4136
NSN 5945-01-476-4689
NSN 6220-01-424-7986
NSN 6135-00-315-1187
NSN 6105-01-521-3937
NSN 5920-00-479-5254