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 5999-01-084-8338
NSN 6220-00-458-4633
NSN 6150-01-501-1664
NSN 6145-01-391-5148
NSN 5920-01-548-3737
NSN 5985-01-579-0223
NSN 6145-01-348-8602
NSN 5985-01-357-4590
NSN 5945-00-459-5823
NSN 6110-00-216-8112
NSN 6105-01-487-5072
NSN 5999-01-031-6097