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 2925-01-172-4785
NSN 6135-00-938-1351
NSN 5905-00-526-9582
NSN 6145-00-027-9852
NSN 5985-01-294-1163
NSN 6130-01-351-2564
NSN 6105-00-835-1566
NSN 5960-01-392-6982
NSN 5999-00-666-3838
NSN 6105-00-897-5804
NSN 5835-01-568-7796
NSN 5895-00-111-1560