The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Huntsville, AL, is seeking to acquire multiple items under a sole source contract with Lockheed Martin for the Patriot Weapon System. The procurement involves a firm-fixed price, indefinite delivery contract for a circuit card assembly, specifically NSN: 5998-01-441-3184, with a minimum quantity of 30 units and an estimated annual demand of 30 units over a one-year period. This acquisition is critical for supporting the U.S. Army Aviation and Missile Life Cycle Management Command and is restricted to Lockheed Martin due to the specialized nature of the parts. Interested parties must direct inquiries to Lewis Fournet at lewis.fournet@dla.mil, with a response deadline of 15 days from the notice date.