This is an unrestricted solicitation for commercial items, specifically parts that must have clear traceability to the Original Equipment Manufacturer (OEM), Airbus Helicopters Inc. The government anticipates awarding a firm-fixed price purchase order on a competitive basis, with an option to increase the quantity of one line item from 20 to a maximum of 40 units. All parts must be approved under Federal Aviation Administration (FAA) guidelines, and only newly manufactured items with a Certificate of Conformance and OEM traceability will be accepted. No drawings, specifications, or schematics are available from the agency. The location for performance of services is not specified, and no budget amount is provided.