The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking qualified sources for the procurement of a multi-functional display unit, identified by NSN 7R-1260-016615755-H1, with a quantity of 2 units required. This procurement necessitates engineering source approval due to the flight-critical nature of the item, which mandates that only approved sources with unique design capabilities and manufacturing knowledge may be considered for the contract. Interested parties must submit their proposals along with the necessary source approval documentation within 45 days of this presolicitation notice, and should direct inquiries to Danielle Diciacco at (215) 697-5970 or via email at DANIELLE.DICIACCO.CIV@US.NAVY.MIL.