The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is seeking to procure the repair of a circuit card identified by NSN 7H-5998-016923724-VN. The procurement involves a sole source solicitation with Hamilton Sundstrand Corporation, the Original Equipment Manufacturer (OEM), for the repair of this critical component used in aircraft sub-atmosphere control systems. This circuit card is essential for maintaining operational readiness, and the government intends to award a contract based on the unique capabilities of the OEM, as no alternative sources are approved for this item. Interested parties must submit their capability statements to the primary contact, Jessica Grzywna, at jessica.t.grzywna.civ@us.navy.mil, within 15 days of this notice, with the solicitation expected to be issued on May 2, 2025, and proposals due by June 2, 2025.