The GRACO 556660 Nut, Sleeve Assembly is a small, precision-engineered fitting designed to provide a secure and leak-free connection for 3/16-inch tubing within GRACO equipment. Its material is not specified in available sources, but it is an original GRACO part intended for optimal performance and reliability in fluid handling systems.

Key Features:

• Nut, Sleeve Assembly
• 3/16 Tube
• Designed for use with GRACO equipment requiring 3/16-inch tubing connections
• Precise and secure fit
• Original GRACO part for reliability
• Compact size (approx. 0.35" x 0.4" x 0.45")
• Easy to install and maintain

Applications:
Used in various GRACO fluid handling and spray equipment systems where a secure 3/16-inch tubing connection is required.

Installation Notes:

• Using genuine GRACO parts ensures optimal fit, performance, and longevity of equipment, reducing the risk of leaks and downtime.
• Ensure tubing is clean and free from debris before installation
• Hand-tighten the nut and sleeve assembly to avoid over-tightening and potential damage
• Check for leaks after installation and during routine maintenance