The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking to procure 50 units of the Comparator Module, NSN 7H-5865-016275857, under a presolicitation notice. The procurement is for supplies that the Government intends to solicit and negotiate with only one source, as it has been determined that it is uneconomical to acquire the data or rights necessary for purchasing or contracting repair from additional sources. This equipment is critical for electronic countermeasures and related capabilities, and interested parties are encouraged to submit their interest and capability statements within 45 days of the notice. For further inquiries, potential vendors can contact Brandyn Miller at (717) 605-1393 or via email at BRANDYN.MILLER@NAVY.MIL.