Presolicitation notice from the Department of Defense, Department of the Navy, for the procurement of circuit card assembly in repair/modification of electrical and electronic assemblies, boards, cards, and associated hardware. The circuit card assembly is typically used for repairing and modifying electrical and electronic equipment. The notice states that the government does not have sufficient data to purchase this part from any other source than the current one. Government source approval is required prior to contract award due to the item's flight critical nature and inadequate technical data. Only previously approved sources have been solicited. Interested parties must submit the necessary information for source approval. The notice also provides links to source approval information brochures and commercial item identification brochure. Interested parties can obtain additional documents from the DoD Single Stock Point. The notice emphasizes that award will only be made if the offeror, product/service, or manufacturer meets the qualification requirements at the time of award. The government is not using the policies contained in FAR Part 12 for this solicitation. Interested persons can express their interest and capability to satisfy the government's requirement with a commercial item within 15 days of this notice.