Presolicitation notice from the Department of Defense, Department of the Navy, for the repair/modification of a fuel injection nozzle. This item is typically used in aircraft and missile prime movers. The notice includes the National Stock Number (NSN), technical data package (TDP) version, and a quantity of 19 units. Delivery is required FOB origin. Interested parties can obtain additional documents 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.