The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for the procurement of 20 units of a flight instrument display, identified by NSN 7R-6610-014885951-KB. This procurement requires engineering source approval due to the flight-critical nature of the item, necessitating that only approved sources may submit proposals, as the technical data and manufacturing knowledge are not readily available to the Government. Interested parties must provide comprehensive documentation to demonstrate their capability and experience in producing similar items, as well as comply with the qualification requirements set forth by the Government engineering activity. Proposals must be submitted within 45 days of the notice, and inquiries can be directed to Danielle Diciacco at (215) 697-5970 or via email at danielle.diciacco.civ@us.navy.mil.