The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support MECH, is seeking to procure four units of the Circuit Card Assembly, identified by NSN 7H-5998-015348236. This procurement is intended for supplies or services that will be negotiated with only one source, as it has been determined that acquiring the necessary data or rights for competitive procurement is uneconomical. The Circuit Card Assembly is crucial for various defense applications, and the government is open to receiving expressions of interest and capability statements from potential suppliers. Interested parties should contact Joshua Eshleman at (717) 605-6055 or via email at joshua.j.eshleman@navy.mil, with proposals due within 45 days of the notice publication.