The government intends to solicit and negotiate with only one source for 4 units of NSN 7H-5985-015596343, as it does not own the data needed for repair from other sources and considers reverse engineering uneconomical. Delivery is FOB origin, and no budget amount is specified. Interested parties may submit capability statements or proposals within 45 days of this notice’s publication. The location for performance of services is not specified. This notice is not a request for competitive proposals, but the government will consider all responses to determine whether to conduct a competitive procurement.