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 5910-01-177-7589
NSN 5835-00-113-6090
NSN 5855-01-258-6180
NSN 5905-01-060-7100
NSN 6130-00-188-6487
NSN 2925-00-918-0859
NSN 5910-00-715-6135
NSN 5855-00-861-0006
NSN 4140-01-464-2499
NSN 5998-01-241-9570
NSN 5915-01-179-3554
NSN 6645-01-550-9669