The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking to procure four units of the CCA Digital Input, PCI-IIRO-16, under a presolicitation notice. This procurement is a total small business set-aside and involves the repair or modification of a specific electronic assembly, identified by NSN 7H-5998-015746337, which the government has determined is uneconomical to reverse engineer or source from multiple suppliers. Interested parties are encouraged to submit their capabilities and interest within 15 days of this notice, as the government intends to negotiate with only one source under FAR 6.302-1. For further inquiries, potential bidders can contact Jordan Burt at (717) 605-1318 or via email at jordan.burt@navy.mil.