The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanics, is seeking to procure 12 units of a Circuit Card Assembly for repair and modification purposes. The procurement is based on National Stock Number (NSN) 7H-5998-014382626, and the government has determined that it is uneconomical to purchase the data or rights necessary to contract repair from additional sources. This Circuit Card Assembly is critical for maintaining operational capabilities, and the contract will be negotiated with only one source under FAR 6.302-1. Interested parties must express their interest and capability within 45 days of this notice, and they can contact Christian D. Spangenberg at (717) 605-5192 or via email at CHRISTIAN.SPANGENBERG@NAVY.MIL for further information.