Presolicitation DEPT OF DEFENSE DEPT OF THE NAVY is seeking a VALVE ASSY, HYTROL, for repair/modification purposes. This item, classified under VALVES, NONPOWERED, is intended to be used in the repair and modification of a specific NSN. The procurement target is 4 AY. Interested parties may submit quotes and express their interest and capability to respond to the requirement. The Government intends to negotiate with only one source for this supply or service. The Government does not own the data or rights to the data needed to purchase or contract repair of this part from additional sources. Interested parties should include their CAGE CODE on solicitation requests. Additional information and standardized documents can be obtained from the DoD Single Stock Point (DODSSP) in Philadelphia, PA. The proposed contract action is for supplies or services for which the Government intends to solicit and negotiate with only one source. All responsible sources may identify their interest and capability to respond to the requirement or submit proposals, quotations, or capability statements. The Government will consider all proposals received within 45 days (30 days if award is issued under an existing Basic Ordering Agreement) after the date of publication of this synopsis. The solicitation also mentions the inclusion of Free Trade Agreements and Trade Agreements clauses.