The Department of Defense, specifically the Department of the Navy, is seeking proposals for the manufacture of two servo valves, identified by NSN 7H-4820-015621347 and part number 52136-001, as part of a presolicitation notice. The contract requires delivery of the valves within 180 days from the date of contract award, and all proposals must comply with the solicitation requirements to be considered. These valves are critical components used in various defense applications, emphasizing the importance of quality and reliability in their production. Interested suppliers should contact Taylor M. Fasching at (717) 605-4323 or via email at TAYLOR.FASCHING@NAVY.MIL for further details, and proposals must be submitted within 45 days of the notice publication.