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 5905-01-366-5965
NSN 6150-00-140-7574
NSN 5996-00-665-2869
NSN 5835-01-522-9881
NSN 5945-00-518-5248
NSN 6145-00-860-3475
NSN 5910-01-521-3684
NSN 5985-01-530-2080
NSN 5930-01-182-7250
NSN 6650-00-155-8431
NSN 5915-01-242-9546
NSN 5835-01-463-2334