The GRACO 115483 NUT, LOCK is a small, precision-engineered locking nut designed to secure components within GRACO equipment. Its material is not explicitly stated, but it is typically made from steel or another durable metal. The part is intended to prevent loosening due to vibration or movement in machinery, ensuring reliable operation of GRACO spray and application systems.

Key Features:

• Locking nut
• Designed for use with GRACO equipment, specific models not listed
• Compact size for tight spaces
• Designed to resist loosening under vibration
• Precision fit for reliable performance

Applications:
Used in GRACO spray equipment and line stripers to secure critical components and maintain equipment integrity during operation.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, performance, and longevity of equipment.
• Ensure threads are clean and undamaged before installation
• Tighten to manufacturer-recommended torque specifications (consult manual for exact values)
• Inspect regularly for wear or loosening
• Periodically check for tightness, especially after heavy use or vibration
• Replace if damaged or worn