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 6130-00-410-0910
NSN 5835-01-360-0419
NSN 5835-01-174-4276
NSN 5985-01-183-6592
NSN 5950-01-250-3687
NSN 6220-00-439-2363
NSN 6105-00-205-0655
NSN 5990-01-514-8030
NSN 5996-01-066-8075
NSN 5960-00-066-2573
NSN 5895-00-132-4207
NSN 2925-00-447-0788