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 5930-01-622-4027
NSN 5915-01-487-6454
NSN 6320-00-422-9006
NSN 6145-01-327-3328
NSN 6650-01-233-1484
NSN 5965-00-069-2723
NSN 6105-01-501-2226
NSN 7035-01-077-6041
NSN 5935-01-579-1252
NSN 5985-01-456-1539
NSN 5915-00-010-6485
NSN 5835-00-223-7235