The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Ogden, UT, is conducting market research for the procurement of F-16 Access Doors, specifically NSNs 1560-01-264-0402 WF and 1560-01-264-0403 WF. The primary objectives of this presolicitation notice are to identify potential sources capable of fulfilling the agency's requirements, improve small business access to acquisition information, and enhance competition by highlighting contracting opportunities. These access doors are critical components for the F-16 aircraft, and the estimated delivery schedule anticipates a monthly requirement of 2 units for each NSN starting January 2026. Interested parties should reach out to Michelle Mihu at michelle.mihu@us.af.mil for further information, as the government does not intend to contract based on this notice and is not offering any compensation for information provided.