The 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 Airless Sprayer Hi-Boy
• Designed for optimal performance in airless sprayer assemblies
• Enhances reliability by preventing fastener loosening
• Easy to install and replace during maintenance

Applications:
Used in GRACO airless sprayer equipment to secure fasteners and maintain assembly integrity during operation.

Installation Notes:

• Using genuine GRACO lock washers ensures proper fit, performance, and safety in sprayer assemblies.
• Always use the correct size and type of lock washer for the application
• Ensure the washer is seated properly before tightening the fastener
• Regularly inspect lock washers during routine maintenance for signs of wear or damage