Mtg holes spaced 120 degrees apart
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 5895-00-431-9923
NSN 7035-01-026-0117
NSN 5925-01-153-0144
NSN 5960-00-454-6402
NSN 6150-01-313-2446
NSN 6610-00-603-4650
NSN 6145-01-129-4580
NSN 5950-01-111-3618
NSN 4140-01-554-0886
NSN 6105-01-249-2538
NSN 6110-00-794-9739
NSN 6135-01-609-5699