This is a procurement for a J85 engine gate valve, with a required delivery schedule starting in February 2027 to Tinker AFB, Oklahoma. The quantity range is 551 to 3,302 units, with a best estimated quantity of 2,201. The Government intends to solicit and compete with only a limited number of sources, and currently identifies Boyd Corporation as the only known source capable of meeting the requirements. Interested parties must identify their interest and capability to provide a commercial item to the contracting officer within 15 days of this notice.