The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking proposals for an indefinite quantity contract (IQC) for the procurement of grooved clamp couplings, specifically NSN 5342-000926372. This contract, set aside for small businesses, will cover a base period of five years with an estimated annual quantity of 4,384 units, requiring a minimum delivery order of 1,081 units and a maximum of 4,384 units, with a delivery timeline of 284 days. The selected contractor will be evaluated based on price, past performance, and delivery, with the solicitation expected to be issued around December 6, 2025. Interested parties should submit written quotes and can access the solicitation via the DLA Internet Bid Board System (DIBBS) at https://www.dibbs.bsm.dla.mil/rfp.