The Department of Defense, specifically the Naval Research Laboratory, intends to award a sole source purchase order for the DRS SI-9919 1U Chassis Assembly for SI-9174 Tuners to DRS Signal Solutions, Inc. of Frederick, Maryland. This procurement is necessary to fulfill specific agency requirements that can only be met by this single source, as no other supplies or services are deemed adequate. The goods are critical for radio and television broadcasting and wireless communications, aligning with the NRL's operational needs. Interested parties may express their capability to meet this requirement, but the government retains discretion over whether to pursue competitive procurement. For inquiries, contact James Chappell at james.chappell@nrl.navy.mil or call 202-923-1418, referencing Notice of Intent number N00173-26-Q-1301273048.