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 5965-00-886-8511
NSN 5945-00-417-4377
NSN 6620-01-328-7059
NSN 5930-00-138-3747
NSN 6620-01-322-0018
NSN 5999-01-352-3544
NSN 6110-00-605-7496
NSN 5965-00-981-8950
NSN 6650-01-633-9147
NSN 5945-01-558-6093
NSN 5945-01-537-1430
NSN 5925-00-351-6296