NC1170003A - Ball and Tube Nozzle Changeparts 17mm (11/16") X 203mm (series 4). The NC1170003A - Ball and Tube Nozzle Changeparts (17mm (11/16") x 203mm, Series 4) is a precision-engineered liquid dispensing component, designed for accurate and controlled filling in pharmaceutical, medical, veterinary, laboratory, cosmetics, and chemical applications. Compatible with Series 4 filling systems, this 17mm ball and tube nozzle ensures smooth and efficient liquid flow, reducing drips and enhancing production accuracy. Built from durable, high-quality materials, it provides reliable performance in automated and semi-automated liquid filling operations.