Miller Flat Washer .172 ID x .500 OD Steel Black Plated

Miller 602237 Flat Washer: Essential Maintenance Part

Keep your Miller welding machines running smoothly with the genuine Miller 602237 Flat Washer. This specific hardware component is used in various assemblies within Miller power sources, wire feeders, and accessories. Whether you are performing routine maintenance, replacing a lost part during a repair, or rebuilding a sub-assembly, having the correct washer is crucial for reassembling your machine to factory standards.

This flat washer is crafted from high-grade steel, ensuring it has the compressive strength necessary to handle torque loads without deforming. The surface is treated with a black plating, likely a black oxide or similar conversion coating, which adds mild corrosion resistance and minimizes light reflection. This finish is standard for many internal machine components, ensuring that the part integrates seamlessly with the existing hardware in your welder.

Technical Specifications

The 602237 washer features an inner diameter of 0.172 inches, making it suitable for specific screw sizes used in Miller equipment (often #8 or similar imperial sizes, though verification via manual is recommended). The outer diameter spans 0.500 inches (1/2 inch), providing ample surface area to distribute clamping force. With a thickness of 0.048 inches, it offers the necessary spacing and rigidity without adding unnecessary bulk to the assembly.

Verify Your Fitment

Because Miller manufactures a vast range of welding equipment, this washer may be utilized in multiple different models and locations within a machine. We strongly recommend checking your specific machine's parts breakdown or service manual to confirm that part number 602237 is the correct replacement for your application. Using genuine Miller parts ensures that you maintain the reliability and warranty status of your equipment.