The GRACO 158776 is an o-ring packing used primarily as the packing nut o-ring in various GRACO equipment configurations. Its material is not specified in available sources, but it is designed for sealing and preventing leaks in fluid handling systems. It is intended for use as a replacement part to maintain equipment integrity and performance.

Key Features:

• O-Ring Packing
• Height: 0.2 inch; Length: 1.4 inch; Width: 1.4 inch
• Used in various GRACO equipment configurations; check manual for specific fitment
• Sealing function for leak prevention
• Replacement part for maintenance
• Commonly used as packing nut o-ring

Applications:
Used in GRACO fluid handling and spray equipment for sealing and maintenance purposes.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, performance, and longevity of equipment.
• Verify part fitment with equipment manual before installation
• Ensure clean and dry installation surfaces
• Replace o-ring during routine maintenance or when leaks are detected
• Regularly inspect o-ring for wear or damage
• Use only compatible replacement parts
• Follow manufacturer guidelines for installation and maintenance