Presolicitation notice from the Department of Defense, Department of the Navy, is seeking to procure a VALVE,CHECK. This item is typically used for controlling the flow of fluids in a system. The procurement is set aside for small business concerns and the quantity required is 1 EA. Delivery is to be made to Portsmouth Naval Shipyard L1SS in Kittery, ME 03904. For more information, contact Joel Curtis at N743.5, phone (717)605-3229, email JOEL.CURTIS@NAVY.MIL.