Keystone Electronics Corp. TO-3 Case Cover w/ eyelets 4634

TO-3 case cover with two eyelets, made of nylon 6/6 with UL 94V-2 rating, designed to mount over and insulate TO-3 power transistors. Features two .394 inch [10.0 mm] eyelets for mounting and provides electrical isolation. Rated for temperatures up to approximately 250°F (121°C).