This opportunity is for the acquisition of 10 units of a specific part (NSN 7R-4810-009465472-LU) requiring engineering source approval from the design control activity. Delivery is FOB origin. The part can only be acquired from approved sources due to their unique design capability, engineering skills, and manufacturing knowledge, as they retain essential data rights 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.