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 5835-01-197-5673
NSN 5835-00-279-2887
NSN 6685-00-479-3490
NSN 6220-01-283-1294
NSN 6320-00-174-1362
NSN 6650-00-431-9541
NSN 5990-01-612-5323
NSN 5985-01-227-5748
NSN 5960-00-113-4314
NSN 6320-01-618-7800
NSN 5835-01-599-1876
NSN 6105-01-245-5917