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 5855-01-470-6492
NSN 5985-00-222-4933
NSN 6220-01-143-5761
NSN 6135-00-962-4110
NSN 6135-01-441-0402
NSN 6110-01-255-9892
NSN 5855-00-327-2112
NSN 2925-00-315-6434
NSN 6135-00-676-5807
NSN 5920-01-568-7700
NSN 5930-00-133-1576
NSN 6240-01-659-4116