Mtg holes 60 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 5960-01-249-4550
NSN 5895-00-931-7176
NSN 5999-01-231-9728
NSN 6650-00-224-3223
NSN 5925-01-170-0445
NSN 6620-01-252-9626
NSN 5855-00-532-0025
NSN 6320-00-731-6134
NSN 6620-01-415-5803
NSN 6645-01-095-9681
NSN 6645-00-066-6868
NSN 5985-00-269-5388