The Department of Defense, specifically the Department of the Navy, is seeking procurement of 150 units of the YIG/SW module, identified by NSN 7H-5865-016275808. This presolicitation notice indicates that the government does not possess the data or rights necessary to purchase or contract repair of this part from alternative sources, making it uneconomical to reverse engineer. The awarded contract will require compliance with qualification requirements at the time of award, and interested parties are encouraged to contact Brandyn Miller at (717) 605-1393 or via email at BRANDYN.MILLER@NAVY.MIL for further information. The solicitation emphasizes that firms must include their CAGE code in their requests and that responses indicating interest in commercial items must be submitted within 15 days of this notice.