NAVSUP Weapon Systems Support intends to award a sole-source repair contract for the RECEIVER, RADIO (NIIN 016969950, Part Number 7519-0500-010) used on P8 aircraft, with Undersea Sensor Systems Inc. as the Original Equipment Manufacturer and only known source. The government lacks data or rights to support procurement from other sources, but all responsible parties may submit capability statements for consideration, and unapproved firms 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 will include UID and Buy American requirements, while being conducted under FAR Part 15 procedures rather than commercial item policies. This is not a Total Small Business Set-Aside, and the solicitation will be posted electronically via NECO, with no telephone requests or hard copies issued. Interested organizations should express capability to the contracting officer, as lack of response will be treated as lack of interest.