The requirement is for one unit of a power supply (NSN 7H-6130-015469882), with delivery to DLA Distribution San Joaquin in Tracy, CA. The government intends to solicit and negotiate with only one source under FAR 6.302-1, but all responsible sources may express interest and capability. The government does not own the data or rights needed to purchase or contract repair from additional sources, and reverse engineering is uneconomical. Offerors must meet applicable qualification requirements at the time of award. This notice is not a request for competitive proposals; the government will decide whether to compete based on responses.