The Department of Energy, through the SLAC National Accelerator Laboratory, is seeking proposals for the fabrication of twelve ITAR Mode Converter Pumpout Assemblies. Vendors must comply with ITAR and DPAS regulations and demonstrate experience in manufacturing ultra-high vacuum components, adhering to strict cleanliness protocols. This procurement is critical for supporting advanced scientific research and ensuring high-quality standards in equipment fabrication. Interested suppliers must submit their firm-fixed price proposals by May 16, 2025, and direct any inquiries to Astrid Torres at astridt@slac.stanford.edu, with payment terms set at net 30 days.