The Nuova Simonelli Coupling + Nut Cold Steam Nozzle is a genuine Nuova Simonelli spare part for commercial espresso and coffee machines, used for steam nozzles & spouts repairs and routine maintenance. Brand: Nuova Simonelli Type: Steam Nozzles & Spouts Manufacturer Part Number (MPN): EU5994340.3 Condition: New Compatible with Nuova Simonelli commercial coffee machines. Supplied by Coffee Machine Spare Parts - UK commercial coffee machine spares and parts.