The Department of Defense, through the NAVSUP Weapon Systems Support, is seeking to procure a Circuit Card Assembly, specifically NSN 7G-5998-015383660, from Lockheed Martin Corp, the sole source for this item. The procurement involves a total quantity of six units, which are critical spare parts for the Sub Antenna Systems used in military aircraft. Interested parties are encouraged to submit their capability statements to the contracting officer, Taylor Weidman, at taylor.m.weidman2.civ@us.navy.mil, within 15 days of this notice, with the solicitation expected to be issued around June 12, 2025, and proposals due by July 11, 2025. The anticipated award date is July 28, 2025, and this procurement is not a Total Small Business Set-Aside, although all responsible sources may submit proposals for consideration.