The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support MECH, is seeking proposals for the procurement of 13 compressor units under the presolicitation notice titled "43--COMPRESSOR UNIT,REC." The requirement includes the delivery of these units, identified by NSN 7H-4310-015185368, to the DLA Distribution facility in New Cumberland, PA, and is subject to a Total Small Business Set-Aside, encouraging participation from small businesses. These compressor units are critical components in various defense applications, and the government has determined that it is uneconomical to purchase the data or rights necessary for alternative sourcing or reverse engineering. Interested parties are encouraged to contact Kristina Alexander at (717) 605-6055 or via email at KRISTINA.ALEXANDER@NAVY.MIL for further details, with proposals due within 45 days of the notice publication.