This is an unrestricted solicitation for commercial items, specifically parts that must have clear traceability to the Original Equipment Manufacturer (OEM), BAE Systems Land & Armaments L.P., and be approved under FAA guidelines. A firm-fixed price purchase order will be awarded competitively, with an option to increase the quantity of one line item from 60 up to 90 units within one year of award. No drawings, specifications, or schematics are available from the agency. The location for performance of services is not specified. No budget amount is mentioned.