The Naval Surface Warfare Center in Philadelphia, PA, intends to solicit on a brand-name basis for specific Siemens industrial control hardware. The procurement is for a large quantity of Siemens ET200-SP series PLCs, protocol gateways, and supporting modules, with all units awarded to a single offeror. The government anticipates awarding a firm fixed-price contract to the low-priced, technically acceptable, and responsible offeror. All supplies must be new, factory-sealed, and sourced from an authorized distributor. The performance location is Philadelphia, PA, and the anticipated request for quotation is expected around May 2026.