The Department of Defense, through the NAVSUP Weapon Systems Support office, is seeking to procure repair services for part number 001-008702-1001-51, specifically NSN 5865017064209, on a sole source basis from Northrop Grumman Systems Corp. This procurement is critical as the part is essential for electronic countermeasures, and Northrop Grumman is the Original Equipment Manufacturer (OEM) with exclusive rights to provide the necessary repair support. Interested parties are encouraged to submit capability statements or proposals within 30 days of this notice, with the solicitation expected to be issued on January 20, 2026, and closing on February 23, 2026. For further inquiries, contact Shamus F. Roache at Shamus.F.Roache.CIV@us.navy.mil or by phone at (215) 697-5047.