NAVSUP WSS Philadelphia intends to award a sole-source contract to Pacific Propeller International for repair of the valve assembly (NIIN 015393649, P/N 714367-4) used on C130 aircraft. The government lacks drawings/data rights, making the OEM the only known source, and any other firm must submit a Source Approval Request, though the procurement will not be delayed for approval. The contract will have a one-year duration, with delivery FOB origin, and the anticipated award is October 2026. Buy American clauses and UID requirements apply, and the procurement will follow FAR Part 15 procedures rather than commercial item acquisition, with no small business set-aside. Interested parties may submit capability statements or proposals for consideration, but the government expects to negotiate with only this responsible source.