Presolicitation DEPT OF DEFENSE is seeking a supplier for the procurement of an Aircraft Air Conditioning-Heating Duct Assembly for the C-130 Hercules Aircraft. This assembly is used to regulate the temperature and airflow within the aircraft. The solicitation will be issued as an unrestricted procurement, and the estimated annual quantity is 12 each. Delivery will be 365 days after the date of order, with inspection and acceptance taking place at the destination. The solicitation includes a procurement note for a reverse auction, and offerors are encouraged to self-register on the Procurex system to participate. The solicitation will be available on the DLA Internet Bid Board System on or about August 8, 2024.