The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Warner Robins, GA, is conducting market research to identify potential sources for the qualification and production of various F-15 Armament and MUSTANG NSNs/PNs. The procurement involves multiple specific NSNs related to the MUSTANG tester and four different F-15 Armament Testers, which are critical for ensuring the operational readiness of military aircraft. The DLA intends to award a sole source contract to Boeing, the original equipment manufacturer, due to the lack of available technical data and expertise from other sources. Interested parties may respond to this sources sought notice by October 31, 2025, by contacting Robert Berg at robert.berg.9@us.af.mil, although this announcement does not constitute a solicitation or commitment by the government.