This opportunity is for the acquisition of one unit of a specific part (NSN 6K-8145-014609393-VH) with delivery FOB Origin. The part requires engineering source approval from the design control activity, and only approved sources with unique design capability and manufacturing knowledge can supply it. The approved source(s) retain essential technical data and rights that are not economically available to the Government. Any alternate source must qualify through procedures approved by the cognizant Government engineering activity. No budget amount or performance location is specified.