The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support MECH, is seeking to procure 24 units of a centrifugal pump (NSN 7H-4320-012887250) under a presolicitation notice. The procurement is for supplies that the Government intends to solicit and negotiate with only one source, as it has been determined that acquiring the necessary data or rights for competitive procurement is uneconomical. These pumps are critical components in various military applications, and the Government is not utilizing the policies for commercial item acquisition in this solicitation. Interested parties must submit their capability statements or proposals within 45 days of the notice, and all communications should be directed to Alexander Craft at (717) 605-4147 or via email at ALEXANDER.CRAFT@NAVY.MIL.