O.S. Drive Washer FF-240/320

Tower Stock# OSMG5626  •  Manufacturer Stock# 46408000
O.S. Drive Washer FF-240/320 (large view)
Notes from our tech department:
This washer goes directly behind the propeller and has grooves that press up
against the prop to keep the prop from slipping. This is the washer and the
woodruff key. 3-10-92/eke

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