Fender Flat Nickel Washer .482" x .709"For Blues Deluxe Switches Etc., 9904300920

Hard to find part! Fits under the hex nut on your Blues Deluxe Switches. Also fits almost all Carling switches found on Fender and other amps. Nickel plated brass flat 'beauty washer'. Outside diameter .711", inside diameter .474", thickness .023".