The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for the procurement of a high-level control valve, identified by NSN 7R-4820-016612958-E7, with a quantity of one unit required for delivery FOB origin. This procurement is critical for maintaining operational capabilities and ensuring the reliability of naval systems, as the valve is a non-powered component essential for various applications. Interested parties are encouraged to submit their proposals or capability statements within 45 days of this presolicitation notice, with the primary contact for inquiries being Liem M. Phan at (215) 697-5722 or via email at LIEM.M.PHAN@NAVY.MIL.