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 6610-01-429-7267
NSN 5998-01-452-1425
NSN 5920-01-057-7370
NSN 6610-00-886-3652
NSN 6130-00-081-2186
NSN 5975-01-070-8179
NSN 6135-01-629-6940
NSN 5996-01-354-9386
NSN 4140-00-147-8971
NSN 5935-01-337-1028
NSN 6105-01-408-3048
NSN 4140-01-108-2384