The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking suppliers for the Bleed Air Duct Assembly for the C-5 Galaxy aircraft, under a presolicitation notice. This procurement involves an indefinite quantity contract (IQC) for a base period of five years, with an estimated annual quantity of 12 units, and delivery is expected 365 days after the date of order. The item is critical for aircraft operations and requires contractors to be certified by the Department of Defense to access unclassified data. Interested parties should contact Gladys Brown at glady.brown@dla.mil or 804-279-1561, and the solicitation will be available on or about September 18, 2024, via the DLA Internet Bid Board System (DIBBS).