This is a five-year contract for the overhaul of C-5 Nose Landing Gear Door Actuator Assemblies, consisting of a one-year basic period and four one-year ordering periods. The U.S. Air Force anticipates a Full and Open Competition using a Lowest Price Technically Acceptable (LPTA) source selection process. The Request for Proposal is anticipated to be released in May 2026. The solicitation and required technical data will be available exclusively on the SAM.gov website. The acquisition is subject to the Buy American Act.