The U.S. Navy intends to award a sole-source contract to Northrop Grumman Systems Corp for the repair of one power supply (NSN 7R-6130-017081634-RQ), as they are the original equipment manufacturer and only known source. Delivery will be FOB origin, and the location for performance is not specified. No budget amount is provided. Interested parties must submit a Source Approval Request (SAR) if not already approved, but the procurement will not be delayed for SAR approval. All capability statements or proposals must be received within 30 days of this notice's publication to be considered.