A device for the protection against electrical discharges of {TAIL ~ a conductive fixing element} of an aircraft 1, characterized in that the washer is made of {HEAD ~ dielectric material} 
A device for the protection against electrical discharges of { TAIL ~ a conductive fixing element } of an aircraft 1 , characterized in that the washer is made of { HEAD ~ dielectric material }
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD