The Department of Defense, specifically the Department of the Navy, is seeking to procure Circuit Card Assemblies under a presolicitation notice. The requirement includes a quantity of four units of NSN 7H-5950-016009981, with specific delivery locations in Pennsylvania and California. These assemblies are critical components for military applications, and the government has determined that it is uneconomical to purchase the data or rights necessary for alternative sourcing. Interested parties should contact Andrea Rhone at (717) 605-1125 or via email at ANDREA.RHONE@NAVY.MIL for further details, with proposals due within 45 days of the notice publication.