The Westinghouse Rectox Rectifier 716135-D is a vintage rectifier manufactured in the United States. It is a type of rectifier used in electronic circuits, specifically designed by the brand Westinghouse. It is part of the category of Vintage Tubes & Tube Sockets, Vintage Parts & Accessories, Vintage Audio & Video, and Vintage Electronics, making it a valuable piece for collectors and enthusiasts of vintage consumer electronics.