The Department of Defense, through the Naval Surface Warfare Center Dahlgren Division (NSWC Dahlgren), is seeking proposals for the procurement of 500 high voltage switches, specifically the model SP245-05 manufactured by Teledyne Qioptiq. This procurement is critical as the specified switches are integral to existing electrical circuit architectures, and any alternative would necessitate extensive redesign and testing, thereby incurring additional costs and delays. The contract will be awarded on a firm-fixed-price basis, with delivery required within six weeks of the award date to Dahlgren, Virginia, and proposals are due by December 22, 2025. Interested vendors should contact Jessica Gallagher at jessica.b.gallagher2.civ@us.navy.mil for further details and must ensure compliance with all solicitation requirements.