Panasonic N210014666AC Nozzle Holder Spring for CM402 CM602 NPM Mounter Panasonic N210014666AC Nozzle Holder Spring is a key mechanical component installed in the nozzle holder assembly of Panasonic SMT placement machines. It provides the necessary elastic force to maintain proper nozzle holder movement, positioning accuracy, and stable nozzle operation during component pick-up and placement. In high-speed SMT production, nozzle stability directly affects component placement