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 5895-01-170-5077
NSN 5895-01-249-5020
NSN 6110-01-603-3592
NSN 5975-01-074-4050
NSN 6130-01-268-0524
NSN 6145-01-169-3001
NSN 5855-01-430-5459
NSN 5930-01-495-9592
NSN 5998-01-146-9698
NSN 5930-01-231-6885
NSN 5835-00-389-2816
NSN 5935-00-811-0591