The Navy intends to award a sole source repair contract to Lockheed Martin for a specific receiver-transmitter radar component, as the government does not own the data or rights needed to source it elsewhere. The procurement will follow FAR Part 15 procedures, is not a commercial item purchase, and is not a total small business set-aside. Firms not already approved to manufacture the part must submit a Source Approval Request, but the repair will not be delayed for that approval. This notice is not a request for competitive proposals, though interested organizations may submit capability statements for consideration. The solicitation will be posted electronically via NECO, with no telephone requests or hard copies accepted.