4 plain mtg holes 0.625 in. Dia
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 6650-01-537-0443
NSN 5990-01-032-3832
NSN 6220-00-066-9599
NSN 5990-01-512-9129
NSN 6135-01-142-6456
NSN 5985-00-244-0842
NSN 5895-01-420-0656
NSN 5930-00-526-7645
NSN 5965-00-106-3195
NSN 6650-01-441-5339
NSN 5910-00-226-2930
NSN 6645-01-251-7887