The GRACO 15B163 NUT, NEEDLE is a small, precision-engineered component designed to secure the needle assembly within GRACO spray equipment. Its material is not explicitly specified, but it is typically made from durable metal to withstand the rigors of spray applications. The part is essential for maintaining proper alignment and function of the needle in spray guns, ensuring reliable performance and preventing leaks or malfunctions.

Key Features:

• Nut, Needle
• 15B163
• Compatible with GRACO spray guns, including models referenced in GRACO manuals (e.g., TexSpray Gun Model 248093, 248094)
• Precision fit for reliable needle retention
• Essential for spray gun assembly and maintenance
• Durable construction for long service life

Applications:
Used in GRACO spray guns for securing the needle assembly, critical for spray foam, texture, and other fluid application systems.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, function, and safety of the spray equipment, reducing the risk of leaks or equipment failure.
• Always refer to the specific GRACO spray gun manual for installation instructions
• Ensure the needle and nut are clean and free of debris before assembly
• Tighten the nut securely but avoid over-torquing to prevent damage to the needle or gun body