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 6645-01-633-1852
NSN 6650-00-361-8222
NSN 5950-01-032-3507
NSN 6650-01-562-5883
NSN 6610-00-607-9459
NSN 5920-00-957-6859
NSN 6150-01-128-6412
NSN 6150-01-371-7696
NSN 7035-01-534-2780
NSN 5965-00-529-0602
NSN 5999-01-650-9663
NSN 6105-00-908-9048