The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking to procure a Control Box Assembly (NSN 7R-1680-015204725-CB) with a quantity of one unit. 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 ensure they meet the qualification requirements and submit necessary documentation as outlined in the NAVSUP Source Approval Information Brochures, with proposals due within 45 days of the notice publication. For further inquiries, Alyssa T. Thieu can be contacted at (215) 697-0169 or via email at alyssa.thieu@navy.mil.