This opportunity is for the repair of two DISK,VALVE units (NIIN 013739378) for aircraft, to be delivered to DLA Distribution Norfolk, VA. The Navy intends to award a sole-source, one-year contract to VACCO INDUSTRIES, the Original Equipment Manufacturer, as no drawings or data are available for competition. All responsible sources may submit a capability statement for consideration, but any firm not already approved must submit a Source Approval Request (SAR), and the procurement will not be delayed for SAR approval. The solicitation is expected to be issued around August 7, 2026, with a response closing date of September 7, 2026, and an anticipated award date of September 22, 2026. No budget amount is specified, and performance will occur at the contractor's facility.