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 4140-01-115-5977
NSN 6620-01-454-5717
NSN 6650-00-224-3223
NSN 5905-01-204-7301
NSN 6130-00-082-2633
NSN 6620-01-611-7907
NSN 6135-01-609-3630
NSN 6145-01-308-6107
NSN 5985-01-054-6112
NSN 6105-00-395-7045
NSN 5905-01-447-8122
NSN 6645-01-025-1002