The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking proposals for the procurement of fuel system valves for the MV-22B aircraft. This presolicitation notice outlines the requirement for an Indefinite Quantity Contract with an estimated maximum order quantity of 12 units over a five-year period, emphasizing that the item is a critical application and source-controlled component. Interested vendors must submit their proposals in writing, with the solicitation set to be issued on April 30, 2025, and all offers must be submitted to the designated fax number. For further inquiries, potential offerors can contact Cindy Hunt at (804) 971-7217 or via email at cindy.hunt@dla.mil.