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 5960-01-609-6565
NSN 5975-01-434-3154
NSN 5855-01-394-3688
NSN 5910-01-033-6546
NSN 5835-00-339-3020
NSN 5975-01-407-5910
NSN 5910-01-486-6964
NSN 5945-01-332-5636
NSN 5925-01-543-0684
NSN 5925-01-651-3059
NSN 6220-01-366-6747
NSN 5965-00-119-3550