Description
The Trane WAS00490 Spring Washer 2.40″ ID x 3.92″ OD x 0.138″ Thickness maintain a controlled fastening force between connected mechanical components. Its spring action accommodates small dimensional changes caused by vibration and thermal expansion while keeping the assembled hardware properly seated. Installed with compatible fasteners and overlapping surfaces, it works within mechanical assemblies in HVAC systems. Its supports secure assembly, maintain fastening contact, component positioning, and consistent mechanical operation.
