The Navy's NIWC Atlantic intends to award a firm-fixed-price purchase order on a noncompetitive basis to L3 Technologies for a specific part (TTE) with an option for repair, as L3 is the original manufacturer and only vendor capable of the work. Other responsible sources may submit a capability statement for consideration, and the government will evaluate responses to determine whether to conduct a competitive procurement. No budget amount or performance location is specified in the notice.