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, with the stipulation that all items must receive government source approval prior to award, necessitating potential suppliers to submit detailed information as outlined in the NAVSUP WSS Source Approval Brochure. This procurement is critical for maintaining operational capabilities within the Navy, and interested vendors must submit their quotes via email to Brian J. Emde at BRIAN.J.EMDE.CIV@US.NAVY.MIL by the extended deadline of June 30, 2025. Failure to provide the required source approval documentation may result in disqualification from the award process.