The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking qualified suppliers for the procurement of filter elements for the Aircraft Stratolifter C/KC. This presolicitation opportunity involves an indefinite quantity contract (IQC) for filter elements, specifically NSN: 1650-004846911, with an estimated annual requirement of 3,000 units to be delivered within 250 days after order placement. These components are critical for aircraft hydraulic, vacuum, and de-icing systems, ensuring operational efficiency and safety. The solicitation is expected to be issued on or about January 21, 2025, and interested parties can access the solicitation documents via the DLA Internet Bid Board System (DIBBS). For further inquiries, potential bidders may contact Ryan Loeffelholz at ryan.loeffelholz@dla.mil or by phone at 804-279-1452.