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 6240-01-032-2408
NSN 5965-00-951-9961
NSN 5920-01-140-1120
NSN 5855-01-111-3962
NSN 5910-01-527-5064
NSN 5910-01-102-0323
NSN 6150-01-608-9044
NSN 5965-01-523-8737
NSN 6645-00-664-4665
NSN 5998-01-566-0053
NSN 6320-00-445-1187
NSN 6135-01-010-0891