The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support MECH, is seeking to procure three compressor units for repair or modification, identified by NSN 7H-4130-015181389-A3. The procurement is limited to a single source due to the government's lack of ownership of the necessary data and the determination that it is uneconomical to reverse engineer the part. This equipment is critical for refrigeration and air conditioning applications within military operations. Interested parties are encouraged to express their interest and capability to fulfill this requirement, with proposals being accepted within 45 days of the notice publication. For further inquiries, contact Kathryn E. Shutt at (717) 605-2430 or via email at KATHRYN.SHUTT@NAVY.MIL.