Presolicitation notice from the Department of Defense, Department of the Navy, for the repair/modification of circuit card assemblies. The circuit card assemblies are used in electrical and electronic systems and associated hardware. The notice specifies the quantity of 7 EA and provides delivery locations in New Cumberland, PA and Tracy, CA. The Government does not own the data or rights to the data needed for this procurement. Interested parties can obtain relevant documents from the DoD Single Stock Point 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 express their interest and capability to respond to the requirement within the specified timeframe. The Government will consider all proposals received within 45 days for this non-competitive procurement.