GRACO 3/4" Stainless Steel Lock Washer - (SKU: 551364) Refer to the motor’s identification

Refer to the motor’s identification plate for correct part number and configuration

but it is engineered for compatibility with industrial coatings and solvents

Service the air valve externally without removing the pump from the system for quick maintenance

It is intended to facilitate the proper installation and integration of heated hoses within GRACO equipment

GRACO 3/4" Stainless Steel Lock Washer - (SKU: 551364) Refer to the motor’s identificationThe GRACO 551364 is a 3 4" stainless steel lock washer designed to secure fasteners and prevent loosening due to vibration or torque in GRACO equipment. It is typically made from corrosion resistant stainless steel and is used in assemblies where reliable, long term fastening is required. Key Features: Lock Washer 3 4" Stainless Steel (likely 18 8 or 304 grade, based on industry standards for similar parts) Compatible with 3 4" bolts and nuts;