GRACO LOK NUT FOR 419-902C, 903, 904, 905 - (SKU: 4-419-902-LOK) and fluid transfer systems to

and fluid transfer systems to ensure secure hose connections and prevent leaks during operation

High reliability for single-component sealant and adhesive dispensing

Install the third muffler in the open port above or below the regulator (an additional fitting may be needed for spacing)

Regularly inspect handle for wear or damage

making it suitable for sump evacuation and transfer of high or low pH materials

GRACO LOK NUT FOR 419-902C, 903, 904, 905 - (SKU: 4-419-902-LOK) and fluid transfer systems toThe GRACO 4 419 902 LOK is a lock nut designed for use with GRACO 419 902C, 903, 904, and 905 series components. Its material is not specified in available documentation, but it is intended to secure and fasten critical parts within GRACO lubrication and maintenance equipment, ensuring reliable assembly and preventing loosening during operation. Key Features: Lock Nut For 419 902C, 903, 904, 905 series GRACO 419 902C, 903, 904, 905 series Secures