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 6105-00-477-6880
NSN 5925-01-421-4473
NSN 2925-01-407-4958
NSN 6610-00-523-8917
NSN 2925-00-180-2532
NSN 5835-01-424-0054
NSN 5895-01-561-3304
NSN 6685-00-988-7053
NSN 5915-01-053-6529
NSN 6105-00-583-3157
NSN 5975-01-647-6828
NSN 5905-01-028-5181