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 7035-00-465-3298
NSN 5985-01-323-3922
NSN 6650-00-730-2995
NSN 5915-01-297-0818
NSN 5930-01-620-5636
NSN 5975-00-102-7425
NSN 6220-01-135-8998
NSN 5935-01-467-9950
NSN 4140-01-054-8516
NSN 5998-01-495-0882
NSN 6610-01-647-7412
NSN 6645-01-553-3599