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 6610-01-365-4283
NSN 2925-01-583-5619
NSN 5998-00-075-3487
NSN 5996-01-592-3011
NSN 5950-00-866-5539
NSN 5930-01-560-2090
NSN 6135-01-479-9783
NSN 6105-00-248-0110
NSN 5999-00-269-5320
NSN 5985-00-284-0967
NSN 5930-01-272-8630
NSN 5935-00-451-7607