The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking proposals for an Indefinite Quantity Contract (IQC) for the procurement of metal tube assemblies and elbows, specifically NSNs 4710-01-229-7700 and 4730-01-493-8729. The items are critical for military applications and must be delivered within specified timeframes, with a total delivery period of 300 days if a Government First Article Test is required, or 150 days without it. Interested vendors should note that this acquisition is not set aside for small businesses and will be evaluated based on price, delivery, past performance, and other factors. Proposals must be submitted via DIBBS or email, with the solicitation expected to be available on December 2, 2025. For further inquiries, contact Mindy Cook at mindy.cook@dla.mil or call 614-692-1798.