One side of gear has a groove 1/16 in.W by 1/32 in.Deep, 2-1/2 in.Dia
A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 4140-01-349-6885
NSN 5999-01-227-4281
NSN 5990-01-234-8646
NSN 5905-00-960-5155
NSN 5950-01-658-0463
NSN 6650-00-641-3556
NSN 5998-00-388-0259
NSN 6130-00-116-8170
NSN 6620-00-269-8950
NSN 6150-01-398-0223
NSN 5985-01-412-1085
NSN 5998-01-515-9959