NAVSUP WSS Philadelphia intends to award a sole source contract to Lockheed Martin Corporation for repair of a lubricating cooler (P/N 697997-1) for KC130-J aircraft, as they are the OEM and only known source. No drawings or data are available, so any other firm must be an approved source or submit a Source Approval Request, but the procurement will not wait for SAR approval. The contract will have a one-year duration, with anticipated award in December 2026. Interested parties may submit capability statements or proposals, and the government will consider all responses, but this is not a competitive request. Buy American clauses and UID requirements apply, and the solicitation will be posted electronically via NECO.