The Department of Defense, specifically the Department of the Air Force, is seeking potential sources for the repair of redesigned AN/ALQ-172 Line Replaceable Units (LRUs) as part of a Request for Information (RFI). The procurement focuses on several specific NSNs, including 5865-01-718-3672EW (LRU-4), TBD (LRU-8 P/N 2624708G007), 5865-01-668-8772EW (LRU-10), and 5865-01-669-5621EW (LRU-12), due to a lack of complete repair data and serviceable assets, with no funding available for reverse engineering. This initiative is currently a sole-source effort with L3Harris, but the RFI encourages responses from both large and small businesses, including joint ventures, to showcase their repair capabilities and quality assurance processes. Interested parties must submit their responses by January 5, 2026, to Kenneth Dickman at kenneth.dickman@us.af.mil, with participation being voluntary and no reimbursement provided for submissions.