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 5855-01-634-0259
NSN 5925-01-312-4690
NSN 6150-01-584-3911
NSN 5910-01-566-4375
NSN 6610-00-230-3939
NSN 5950-00-596-8102
NSN 5915-01-574-0214
NSN 6110-00-334-3361
NSN 4140-01-082-8604
NSN 5935-01-217-1703
NSN 6135-00-686-4777
NSN 6240-01-530-6769