31--BEARING,BALL,ANNULA
This opportunity is for the acquisition of 10 units of a specific part (NSN 3H-3110-009873721-NT) with delivery required FOB origin. The part requires engineering source approval from the design control activity, and only approved sources with unique design, manufacturing, or repair knowledge can supply it, as the government cannot economically obtain the necessary technical data. Any alternate source must qualify through procedures approved by the cognizant Government engineering activity. No specific budget amount or performance location is mentioned in the description. No submission or non-bid timelines are provided.