The GRACO 17390-01 is a Belleville spring washer designed for use in GRACO equipment. It provides axial force and is typically used to maintain tension or absorb shock in assemblies. The material is not specified in available listings, but Belleville washers are commonly made from steel or stainless steel for durability and corrosion resistance.

Key Features:

• Belleville spring washer
• .442ID (inner diameter)
• Designed for GRACO equipment; consult manual for specific models
• Provides high load in a small space
• Reliable for maintaining tension and absorbing shock
• Suitable for small space applications

Applications:
Used in GRACO equipment assemblies where maintaining tension or absorbing shock is required. Commonly found in lubrication, spray, and fluid handling systems.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, function, and longevity of equipment.
• Ensure correct orientation of the Belleville washer for optimal performance
• Inspect for wear or damage before installation
• Follow torque specifications as per equipment manual
• Regularly inspect for signs of fatigue or deformation
• Replace if any damage or loss of spring force is detected