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 5910-00-066-5430
NSN 7035-00-616-4410
NSN 5905-00-186-9044
NSN 5960-00-421-5983
NSN 5835-00-148-9719
NSN 6645-01-626-9782
NSN 5915-00-009-3022
NSN 6620-00-810-6774
NSN 4140-00-753-9204
NSN 6135-01-156-4627
NSN 5990-01-116-2181
NSN 5985-01-497-6248