SLAC National Accelerator Laboratory, operated by Stanford University for the Department of Energy, is seeking quotes for the manufacture of specific klystron subassembly components. The contract is for product only, with no on-site services permitted, and performance will be at the supplier’s location. Source selection will be based on the lowest price and best lead time, with a fixed-price purchase order expected. The Buy American Act applies to awards with a unit price over $15,000, and all subcontractors must register in the System for Award Management. Quotes must be submitted by June 15, 2026, with delivery to Menlo Park, California.