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 6240-01-604-9172
NSN 6320-01-304-3639
NSN 6610-01-044-4740
NSN 6620-01-152-0936
NSN 6645-01-258-0370
NSN 5935-01-200-4969
NSN 2925-01-138-8104
NSN 5835-00-247-0161
NSN 6685-00-758-1162
NSN 5996-01-430-2440
NSN 5855-00-149-0766
NSN 5835-01-099-1514