The Department of Defense, through the NAVSUP Weapon Systems Support office, intends to solicit a sole source contract for the repair of an infrared receiver from Northrop Grumman Systems Corp. The procurement involves the repair of NSN: 5865015916897, P/N: 001-008087-0006, and is critical as Northrop Grumman is the Original Equipment Manufacturer (OEM) and the only known source for this part, with no available drawings or data for alternative suppliers. Interested parties may submit capability statements or proposals within 30 days of this notice, with the solicitation expected to be issued on December 23, 2025, and closing on January 23, 2026. For further inquiries, contact Shamus F. Roache at Shamus.F.Roache.CIV@us.navy.mil.