The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the repair of the NRP, OBOGS Heat Exchanger, identified by NSN 7RH 1680 015991105 and part number 60847-000. The procurement requires the contractor to perform comprehensive repair, testing, and inspection in accordance with specified guidelines, ensuring that the item is returned to a Ready for Issue (RFI) condition. This equipment is critical for aircraft operations, emphasizing the importance of maintaining operational readiness and safety standards. Interested contractors must submit their quotes via email to Connor C. Lewis at connor.c.lewis.civ@us.navy.mil by the specified due date, and must comply with government source approval requirements prior to award.