The Department of Defense, through the NAVSUP Weapon Systems Support office, is seeking competitive proposals for the procurement of three units of the Air Intake, Turbine, identified by NSN 7R-2840-013571130-VH and part number 70302-30100-048. This procurement is critical for maintaining operational capabilities in aircraft utilizing gas turbines and jet engines, and it is subject to a Source Approval Statement, limiting eligible suppliers to DOW UNITED and SIKORSKY AIRCRAFT CORPORATION. Interested parties must submit their capabilities and qualifications via email to Danielle M. Cutrera at Danielle.Cutrera@navy.mil within 45 days of this notice, as the solicitation will be conducted electronically and no hard copies will be distributed.