The government is seeking to procure 2 units of NSN 7H-5998-015773866, with delivery FOB origin. The government does not own the data or rights needed to repair the part from additional sources, and has determined it is uneconomical to acquire the data or reverse engineer the part. Accordingly, the government intends to solicit and negotiate with only one source under the authority of FAR 6.302-1. This notice is not a request for competitive proposals, but responsible sources may identify their interest and capability by submitting proposals or capability statements. The government will consider responses solely to determine whether to conduct a competitive procurement.