USNS LUCY STONE Isolation Valves

The U.S. Navy is soliciting firm‑fixed‑price quotes for the procurement of isolation valves and associated flanges for the vessel USNS Lucy Stone. The requirement covers a variety of gate, butterfly, and ball valves ranging from 4″ to 10″ NPS, as well as corresponding flanges (flat‑face, slip‑on, welded). Quantities per item range from 3 to 11 units, with delivery required on or before 15 Dec 2026 to the MSC Warehouse in Norfolk, VA. Offerors must be small‑business‑set‑aside (SDVOSB, WOSB, HUBZone, etc.) and submit their quotes by 25 Sep 2026. The contract will be awarded under a Request for Proposal process, and all technical data, part numbers, and compliance certifications must be provided. • Valve types: gate (6″, 8″, 10″), butterfly (4″, 10″), ball (2 1/8″). • Flange types: flat‑face, slip‑on, welded, various pressure classes (CL‑100,‑150,‑200,‑800). • Total items: approximately 70 units across 11 line items. • Delivery location: MSC Warehouse, 1968 Gilbert St., Norfolk, VA. • Deadline for quote: 25 Sep 2026; delivery by 15 Dec 2026. • Small‑business set‑aside (SDVOSB, WOSB, HUBZone, EDWOSB). • Required certifications: DFARS, FAR clauses, Buy‑American, cybersecurity, etc.