The Department of Defense, through the NAVSUP Weapon Systems Support office, is seeking to procure repair services for a HF Coupler, specifically National Stock Number (NSN) 7R 5985 015855349, on a sole source basis from Rockwell Collins Inc. This procurement involves the repair of one unit, with the expectation that the award will be made to the approved source, as outlined under the Source Approval Statement. The solicitation is critical for maintaining operational readiness and ensuring the reliability of communication equipment used by the Navy. Interested parties must submit their capability statements or proposals to the NAVSUP WSS Contract Specialist, Caitlin V. Donahue, via email by May 2, 2025, following the anticipated solicitation issue date of April 2, 2025.