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 5910-00-729-4963
NSN 5905-01-367-9077
NSN 5855-00-586-6255
NSN 5895-00-836-6237
NSN 5935-01-515-1720
NSN 6220-01-527-0492
NSN 5915-01-186-0464
NSN 5925-00-212-4901
NSN 6105-00-168-6556
NSN 6145-00-196-1394
NSN 5999-00-497-2140
NSN 7035-01-442-7947