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 5835-01-125-2558
NSN 6685-01-117-4806
NSN 5910-01-286-3782
NSN 6240-01-141-5230
NSN 5905-01-248-6193
NSN 2925-00-640-8611
NSN 6220-01-380-1211
NSN 5930-00-978-4799
NSN 6645-01-607-9104
NSN 6105-01-555-7874
NSN 5905-00-910-5721
NSN 6240-01-465-7712