Aviation Dictionary
میخ رکابی ،میله ای که شبیه به پیچ بی دنده ولی در انتهای آن سوراخی اشپیل خور دارد
A flathead pin used to attach a clevis to a control horn. The clevis pin is inserted through the holes in the clevis and the control horn, a washer is placed on the shank of the clevis pin, and the clevis pin is secured with a cotter pin passed through the hole in its shank.