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 5996-00-453-6027
NSN 6145-01-055-6976
NSN 5998-00-854-0880
NSN 6685-00-907-7666
NSN 5996-01-412-3038
NSN 6110-00-647-2192
NSN 5905-00-682-9620
NSN 6685-01-210-7059
NSN 5998-01-437-2569
NSN 5945-00-269-5375
NSN 5920-00-172-1431
NSN 5985-01-627-4799