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 6650-01-428-9958
NSN 6105-00-222-4762
NSN 6320-01-600-0787
NSN 4140-01-181-3045
NSN 5996-01-353-4658
NSN 7035-01-296-3752
NSN 5996-01-449-0666
NSN 6320-01-228-2380
NSN 5925-00-477-2703
NSN 5965-01-010-1258
NSN 5835-01-468-6170
NSN 6240-01-513-9642