The GRACO 104123 is a lock spring washer, typically made from spring steel, designed to prevent nuts and bolts from loosening due to vibration in GRACO equipment. It is used as a fastening component in various assemblies, ensuring secure connections and reliable operation.

Key Features:

• Lock Spring Washer
• 1/4”
• Spring steel (assumed, not explicitly stated)
• Compatible with GRACO equipment requiring 1/4” lock washers
• Prevents loosening of fasteners due to vibration
• Simple, reliable design
• Easy to install and replace

Applications:
Used in GRACO equipment assemblies where secure fastening is required to prevent loosening under vibration or movement.

Installation Notes:

• Using genuine GRACO lock spring washers ensures proper fit, function, and reliability within GRACO equipment, reducing the risk of fastener failure.
• Place the lock spring washer between the nut and the surface to be fastened.
• Ensure the washer is seated flat and not damaged before installation.
• Tighten the nut to the recommended torque for the application.
• Inspect washers for damage or wear before installation.
• Replace washers if they appear flattened or damaged.
• Use only genuine GRACO parts for optimal performance and safety.