The Department of Homeland Security, specifically the U.S. Coast Guard's Aviation Logistics Center, is seeking proposals for the procurement of an Adapter Diffuser, with the intent to award a contract on a sole-source basis to Cuda II, Inc. This procurement falls under the NAICS code 336413, which pertains to Other Aircraft Parts and Auxiliary Equipment Manufacturing, and is critical for maintaining the operational readiness of U.S. Coast Guard aircraft. Interested vendors must adhere to stringent federal regulations regarding pricing, technical acceptability, and compliance with quality assurance measures, with proposals evaluated based on these criteria. For further inquiries, potential offerors can contact William Swinson II at William.T.Swinson3@uscg.mil or William P. Morris at william.p.morris@uscg.mil.