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 5910-00-847-7274
NSN 6110-01-328-4009
NSN 6135-01-633-8502
NSN 5985-00-156-5581
NSN 5920-01-210-7129
NSN 5925-00-350-8271
NSN 5996-00-779-8349
NSN 6135-01-301-8776
NSN 6645-01-213-1739
NSN 5920-01-551-1295
NSN 6645-01-338-9152
NSN 2925-01-144-7106