The Department of Defense, specifically the Department of the Navy, is seeking to procure three compressor units for repair and modification under a presolicitation notice. The procurement involves the National Stock Number (NSN) 7H-4310-014721365, and the units are to be delivered to the DLA Distribution facility in New Cumberland, PA. These compressor units are critical components for various military applications, and the government has determined that it is uneconomical to purchase the data or rights needed for alternative sourcing. Interested parties are encouraged to express their interest and capabilities to the contracting officer, Kristina Alexander, via email at KRISTINA.ALEXANDER@NAVY.MIL or by phone at (717) 605-6055, with proposals due within 45 days of the notice publication.