The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting quotes for the procurement of a heat exchanger, identified by NSN 7RH 1680 015991105 and part number 60847-000. The contract requires the furnishing of one unit, and potential suppliers must ensure government source approval prior to award, necessitating the submission of specific documentation as outlined in the NAVSUP WSS Source Approval Brochure. This procurement is critical for maintaining operational readiness and support for naval aircraft systems. Interested vendors should submit their quotes via email to Brian J. Emde at BRIAN.J.EMDE.CIV@US.NAVY.MIL by the specified due date, with all necessary source approval information included to avoid disqualification.