The Department of Defense, through the NAVSUP Weapon Systems Support office, is planning to issue a sole source solicitation for the repair of a specific aircraft equipment part (NSN: 1680 015728130, P/N: 6120-0500-001) intended for the H-60 platform. The procurement is aimed at Undersea Sensor Systems Inc., the Original Equipment Manufacturer (OEM), as they are currently the only known supplier capable of providing the necessary repair support, with no alternative sourcing options available. This equipment is critical for maintaining the operational readiness of the H-60 aircraft, which plays a vital role in various defense operations. The solicitation is expected to be published on March 20, 2025, with a closing date of April 19, 2025, and awards anticipated by June 30, 2025. Interested parties can direct inquiries to Marisa L. Tetkowski at MARISA.L.TETKOWSKI.CIV@US.NAVY.MIL.