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 7035-01-558-9618
NSN 5930-01-237-2596
NSN 5965-00-568-5802
NSN 5930-01-296-5866
NSN 5920-00-103-7642
NSN 5905-01-398-9078
NSN 5985-01-441-1922
NSN 5915-01-553-7288
NSN 6645-01-537-1066
NSN 5945-01-131-0298
NSN 6685-00-775-5818
NSN 7035-00-009-8705