This is a sole-source opportunity for electrical converters manufactured by Mark C Pope Inc., intended for the Naval Surface Warfare Center Dahlgren Division. The required products are currently in use, and introducing another manufacturer would cause excessive cost and delays. Performance of services includes shipping to Virginia Beach, VA 23461-2097, with all costs (including shipping, tariffs, and duties) included in the quoted price. The anticipated closing date for quotes is July 16, 2026, with an award expected by August 2026. No specific budget amount is mentioned.