Esc25c4eyy03 Parts

This lock washer secures fasteners by biting into the mating surface to resist loosening from vibration and thermal cycling. It's a small but critical retaining part used on appliance assemblies where a secure, vibration-resistant connection is required. What it does

• Provides a spring clamp action that helps keep bolts and screws from backing out under vibration
• Maintains tension on threaded connections during thermal expansion and contraction
• Commonly used on motor mounts, pump assemblies, and panels that experience movement
• Can reduce intermittent electrical/grounding issues caused by loose hardware

• One lock washer

• Inspect threads and mating surfaces; replace any damaged fasteners before installing the washer
• Install with the correct-sized bolt or screw; washer must fit snugly to function properly
• Tighten to manufacturer torque specifications when available; avoid over-tightening
• Disconnect power and follow all safety precautions before servicing the appliance