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 5999-00-452-6389
NSN 5835-01-263-1293
NSN 6610-00-063-8489
NSN 6130-01-408-4178
NSN 5960-01-317-3800
NSN 6320-00-186-6452
NSN 5925-01-139-0882
NSN 5895-00-246-4415
NSN 6135-01-484-8637
NSN 5915-01-411-9954
NSN 6685-01-465-8638
NSN 5985-01-578-5908