This is a procurement for four fuel system valves, with all requested delivery on or before September 2, 2026. The government intends to solicit and negotiate with only one or a limited number of sources, specifically referencing approved sources Rolls Royce Corp and Honeywell International. A previous contract for a similar item was awarded at a unit price of $4,160.86. The performance destination is coded as DCO005. This is a notice of intent and not a formal request for competition, though proposals received may be considered for determining whether to conduct a competitive procurement.