This is a Request for Information (RFI) only, not a formal solicitation, to gather information for potential future procurement. The Naval Air Warfare Center Aircraft Division (NAWCAD) Lakehurst intends to award a sole-source, firm fixed-price contract to Collins Aerospace for specific KC-130J support equipment, as they are the approved original manufacturer. The procurement is for Peculiar Support Equipment, including several items designated as Aviation Critical Safety Items. For a company other than Collins Aerospace to be considered, it must first undergo an engineering audit and become an approved source through a formal Source Approval Request process. Interested parties may submit company information and product literature to the identified Point of Contact by the specified response date.