The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Philadelphia, PA, is soliciting offers for the procurement of regulating valves (PSC code: 4820) under the NAICS code 332919, which pertains to Other Metal Valve and Pipe Fitting Manufacturing. The contract requires newly manufactured spares only, as refurbished or remanufactured items will not be accepted, and all suppliers must provide FAA-Certified parts with the necessary documentation. This procurement is critical for ensuring the reliability and safety of defense operations, as the items will be delivered to foreign military sales customers and are not intended for the U.S. Government supply chain. Interested vendors should direct inquiries to Naseem Aoun at 215-737-0865 or via email at NASEEM.AOUN@DLA.MIL, with proposals due by the specified deadline.