The Air Force requires spares for a Direct Linear Valve (NSN 4810011482014HS, PN 50010-11) used in the B-1 aircraft’s hydraulic emergency system, with a line-item quantity of 10 each (range 5–15). The valve is aluminum alloy/steel, weighs 17.5 lb, requires UID marking, and new/unused government surplus is authorized. This is a notice of intent, not a request for competition; Eaton Aerospace LLC (CAGE 99643) is the qualified source, and the Government intends to solicit/negotiate with only one or a limited number of sources under FAR 6.302, with no set-aside and no Government-owned data rights for manufacturing. Required delivery is on or before 11 Sep 2028 to destination SW3211, and award is anticipated 90 days after issuance of the notice. The solicitation will be available electronically via sam.gov, and questions can be directed to Contracting Officer Kevin Howe at kevin.howe.1@us.af.mil; commercial-item procedures are not being used, though interested parties may identify commercial-item capability.