The Department of Defense, through the NAVSUP Weapon Systems Support office, is seeking to procure 12 units of a heat exchanger, identified by NSN 1R-1680-016053546-V2, from AMETEK Thermal Systems Inc., the sole source manufacturer. This procurement is critical as the heat exchanger is a specialized component necessary for various military applications, and no alternative sources or drawings are available for this item. Interested parties are invited to submit capability statements or proposals within 45 days of this notice, with the anticipated award date set for May 2025. For further inquiries, contact Jessica P. Laychock at jessica.p.laychock.civ@us.navy.mil or by phone at (215) 697-3992.