The GRACO 15B549 is an end nut used on the rear section of GRACO's Contractor and FTx spray guns. Its material is not explicitly specified in available sources, but typical construction for such parts in GRACO spray guns includes metals such as stainless steel or aluminum, and sometimes brass or other corrosion-resistant materials. The end nut secures components at the rear of the spray gun, ensuring proper assembly and function.

Key Features:

• End nut
• 15B549
• GRACO Contractor and FTx spray guns
• Secures rear components of spray gun
• Essential for proper assembly and function
• Designed for durability and reliability in high-pressure environments

Applications:
Used in GRACO Contractor and FTx spray guns for securing rear components, ensuring safe and efficient operation during high-pressure spraying applications.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and safety in high-pressure equipment.
• Ensure the spray gun is depressurized before installation or removal
• Follow the equipment manual for proper assembly and torque specifications
• Regularly inspect the end nut for wear or damage and replace as needed