The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting offers for the procurement of directional valves (VALVE, DIRECTIONAL O) classified as Flight Critical components. This solicitation seeks new manufacture spare parts, with evaluation criteria focusing on lead time, price, past performance, and capacity, emphasizing the critical nature of these items for shipboard systems that enable aircraft launch and recovery. Interested vendors must submit a Source Approval Request if they have not previously been approved, along with detailed documentation by the closing date, which is specified in the solicitation. For inquiries, potential bidders can contact Alexis Healy at 215-697-1143 or via email at ALEXIS.HEALY@NAVY.MIL.