Two counterweights and rivets, one plug, oil holes in hub, fig 7 stamped on side of tooth 44 degrees 45 @min ccw from lower vertical center line
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 6135-00-128-1633
NSN 6645-01-457-8642
NSN 5910-00-345-8351
NSN 6320-01-462-3555
NSN 5975-01-464-2867
NSN 5985-01-375-3143
NSN 5915-00-548-4381
NSN 6145-00-500-5679
NSN 5945-00-960-9849
NSN 5915-01-218-6100
NSN 5985-00-141-3921
NSN 5920-00-852-4015