48--VALVE W/ACTUATOR,4"

The Navy is seeking a single-source procurement of eight (8) 4‑inch valves with actuators (NSN 7H‑4820‑016897105‑X4) for delivery to the Norfolk Naval Shipyard in Portsmouth, VA. The part is not owned by the Government, cannot be reverse‑engineered, and the Government intends to negotiate with only one source under FAR 6.302‑1. Interested parties may submit proposals, quotations, or capability statements within 45 days of the synopsis (30 days if awarded under an existing BOA). The solicitation is not a competitive request; it is a notice of intent to potentially award a sole‑source contract.