The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking to procure eight units of the Detector Assembly, F, for repair and modification purposes. This procurement is critical as the government does not possess the data or rights necessary to purchase or contract repair from alternative sources, making it uneconomical to reverse engineer the part. Interested parties are encouraged to express their interest and capability to meet the requirement, with proposals due within 45 days of this notice. For further inquiries, potential bidders can contact Leigh E. Catchings at (717) 605-2864 or via email at Leigh.E.Catchings.CIV@us.navy.mil.