The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking to procure circuit card assemblies under a presolicitation notice. The requirement includes a quantity of 10 units of NSN 7H-5998-014708750-VN, with delivery to DLA Distribution in New Cumberland, PA. These circuit card assemblies are critical components in various defense systems, and the government intends to negotiate with only one source due to the proprietary nature of the data required for procurement. Interested parties must express their interest and capability within 45 days of the notice, and can contact Leigh E. Catchings at (717) 605-2864 or via email at leigh.catchings@navy.mil for further information.