GSD1-6-5, Nozzle Disc .040″ Orif. Stainless Steel Get A Quote! Request More Information Nozzle Disc 0.40″ Orif. 316L Stainless Steel Standard Use in Non-Brush Showers Other Orifice Diameters Available For Use With Nozzle Bodies GSD1-6-41 and GSD1-6-15