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NUT, SLEEVE ASSY 3/16" TUBE - Graco Industrial

Part #: 556660

Ensure the integrity and reliability of your fluid handling systems with the Graco Industrial 556660 Nut, Sleeve Assembly. This genuine Graco OEM component is precision-engineered to provide a secure and leak-free connection for 3/16-inch tubing, critical for maintaining peak performance in demanding professional environments. Trust in this authentic part for optimal functionality and lasting durability across a range of industrial and automotive applications.

Key Features

  • Genuine Graco OEM Part: Manufactured to original specifications, guaranteeing exact fit and seamless integration within your existing Graco equipment.
  • Secure 3/16" Tube Connection: Designed to create a tight, leak-free seal for 3/16-inch tubing, preventing fluid loss and ensuring consistent system pressure.
  • Precision Engineering: Optimized for flawless compatibility and operational reliability, contributing to the longevity of your machinery.
  • Durable Construction: Built to withstand demanding operational pressures and conditions, ensuring enduring service life and resistance to wear.
  • Maintains System Efficiency: Timely replacement with this authentic component safeguards against leaks and costly equipment downtime, protecting your investment.

Applications

The Graco Industrial 556660 Nut, Sleeve Assembly is an essential fitting for professional technicians and mechanics working with Graco fluid handling systems. It is commonly utilized in various Graco spray equipment and industrial lubrication systems, including Grease Jockey applications requiring 3/16-inch tubing connections. Beyond dedicated Graco systems, such robust tube nut and sleeve assemblies are integral for creating secure hard line connections in diverse industrial machinery, pneumatic setups, and automotive fluid lines, such as brake systems or specialized gas delivery.

Specifications

  • Manufacturer: Graco Industrial
  • Model Number: 556660
  • Product Name: NUT, SLEEVE ASSY 3/16" TUBE
  • Tube Compatibility: 3/16" (4.8 mm)
  • Approximate Compact Size: 0.35" x 0.4" x 0.45"
We have 21 in stock

$4.56

Add to Cart:

This product was added to our catalog on Friday 10 July, 2026.

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