The Department of Defense, through the NAVSUP Weapon Systems Support office, is seeking qualified sources for the repair of specific avionics components under a presolicitation notice. The procurement involves the repair of nine units of the CONVERTER, PRESSURE (NSN 6610 011428849, P/N 4031001-901) and five units of the POWER CONVERTER (NSN 1430 012429596, P/N 3688040-10) over the next three years, as part of a Basic Ordering Agreement (BOA) with The Boeing Company. These components are critical for military applications, and the government does not possess the necessary data to procure them from alternative sources, making the Original Equipment Manufacturer the only known source for repair support. Interested parties are encouraged to submit their capabilities and qualifications via email to Christina Foley at christina.foley1@navy.mil, as the procurement process will not be delayed for Source Approval Requests from new manufacturers.