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 6145-01-055-6976
NSN 6110-00-487-4553
NSN 6150-01-076-0679
NSN 4140-00-951-0804
NSN 6130-01-144-5481
NSN 5998-00-430-7245
NSN 5930-01-283-2782
NSN 5998-00-317-5875
NSN 5990-00-113-6137
NSN 5930-01-364-8044
NSN 6130-00-252-6407
NSN 6650-01-633-9147