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Graco 198391 Nut, Retainer

The Graco 198391 Nut, Retainer is a genuine OEM component designed to securely hold spray tip and nozzle assemblies in automatic spray and dispensing systems.

  • OEM Graco replacement part
  • Used in automatic airless spray systems
  • Supports fan and stream spray applications
  • Compatible with AutoPlus SAE valve systems
  • Designed for reliable industrial performance

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The Graco 198391 Nut, Retainer is a genuine OEM retaining component designed for use in industrial automatic spray and dispensing equipment. This part helps securely hold spray tips and nozzle assemblies in place for reliable operation in high-pressure applications.

Compatible Machines

  • Graco 288554 Automatic Airless Gun
  • Graco AutoPlus SAE Valve Systems
  • Fan Spray Pattern Systems
  • Stream Spray Applications
  • Industrial Extrusion and Dispensing Equipment

Product Features

Part Number 198391
Product Type Nut, Retainer
Brand Graco
Application Automatic spray and dispensing systems
Function Secures spray tip and nozzle assemblies
OEM Part Yes

Product Overview

The Graco 198391 Nut, Retainer is engineered for dependable performance in industrial coating and dispensing environments. It is commonly used in systems that require stable spray tip retention during continuous operation.

Manufactured to OEM specifications, this retainer nut helps maintain proper nozzle positioning and supports consistent spray performance. It is suitable for use in fan spray, stream spray, and extrusion applications where precision and durability are important.

Frequently Asked Questions

This retaining nut is designed to securely hold spray tips and nozzle assemblies in place within automatic spray and dispensing systems.

Yes, the Graco 198391 Nut, Retainer is a genuine OEM Graco replacement part.

This part is commonly used in automatic airless spray systems, AutoPlus SAE valve setups, extrusion equipment, and dispensing applications.

Genuine Graco parts are manufactured to meet original equipment specifications, helping ensure proper fit, reliable operation, and long service life.

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