The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking to procure 15 units of an interface unit for communication, as part of a presolicitation notice. The procurement involves supplies or services that will be solicited and negotiated with a single source under FAR 6.302-1, indicating a specialized requirement that may not be available from multiple vendors. This equipment is crucial for maintaining operational capabilities within the Navy's communication systems. Interested parties are encouraged to express their interest and capability to meet the requirements within 45 days of the notice, and they can contact Albert J. Russo III at (215) 697-2974 or via email at ALBERT.RUSSO@NAVY.MIL for further information.