The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking qualified small businesses to provide the Duct Assembly Bleed Air, NSN 1560-01-437-0120, for the Stratolifter C/KC aircraft. This procurement involves an indefinite quantity contract (IQC) for a base period of five years, with an estimated annual requirement of 72 units, and delivery expected 3330 days after order placement. The item is critical for aircraft operations and must be manufactured according to specific military specifications, with data access restrictions requiring contractors to be certified by the DOD. Interested parties should contact Tatjana Vaughan at Tatjana.vaughan@dla.mil or 804-279-2727, and the solicitation will be available on or about September 4, 2024, via the DLA Internet Bid Board System (DIBBS).