Miller Nylon Shoulder Washer .194 ID x .560 OD (2-Pack)

Restore Your Welder with Genuine Miller Parts

Keep your Miller welding machine running at peak performance with the Miller 048449 Nylon Shoulder Washer. When it comes to repairing or maintaining your valuable welding equipment, every small part plays a crucial role. This shoulder washer is a genuine Miller Electric replacement part, meaning it is the exact same component installed at the factory when your machine was built. Don't risk the integrity of your welder with generic hardware store washers that may not offer the correct heat resistance or electrical insulation properties required for high-performance welding power sources.

This specific washer is made from durable nylon and is designed to serve as an insulator and spacer. In many welding machine applications, shoulder washers are used to mount circuit boards, rectifiers, or other electrical components to the machine's frame while keeping them electrically isolated. If a washer cracks, degrades from heat, or is lost during maintenance, it can lead to loose components or, worse, dangerous electrical shorts that could damage expensive internal electronics. The Miller 048449 features a specific "shoulder" or step that fits into the mounting hole, ensuring the screw does not touch the sides of the hole, thereby maintaining complete isolation.

Key Dimensions for Verification:

• Inner Diameter: 0.194 inches – Fits the fastener shaft perfectly.
• Outer Diameter: 0.560 inches – Provides a wide base for secure holding.
• Shoulder Diameter: 0.363 inches – Centers the washer in the mounting bracket.

This product comes in a convenient pack of two. Whether you are performing a routine overhaul, replacing a damaged board, or troubleshooting a vibration rattle, having the correct hardware on hand is essential. These washers are easy to install but critical for safety. Always ensure you disconnect power to your machine before performing any internal maintenance. By choosing genuine Miller parts, you are investing in the longevity and safety of your equipment, ensuring it continues to weld as smoothly as the day you bought it.