GRACO Lock Washer - (SKU: 100422) and longevity of the spray

and longevity of the spray gun and associated equipment

hex wrench) for secure installation of related components

Designed for durability and reliable operation

designed to securely seal or protect JIC (Joint Industry Council) hydraulic or fluid connections in GRACO spray equipment

Used in GRACO spray systems to securely latch and support the upper pump bracket

GRACO Lock Washer - (SKU: 100422) and longevity of the sprayThe GRACO 100422 is a lock washer designed for use in GRACO airless sprayer equipment. It is typically made from durable metal to ensure secure fastening and prevent loosening of components under vibration or pressure. Its primary function is to maintain the integrity and safety of sprayer assemblies by locking nuts and bolts in place. Key Features: Lock washer Compatible with GRACO airless sprayers, including models such as the 390 PC Cordless