Trane WAS01324 Replacement Washer For CenTraVac CVHE / CVHG / CVGF Chillers – HVAC Refrigeration Spare Parts

The Trane WAS01324 is an original factory lock washer (WAS stands for Washer), often used in conjunction with bearing lock nuts and rotor shaft nuts. This washer is placed between the nut and the connected component, allowing the compressive force of the nut to be evenly distributed over a larger contact surface, thus preventing the nut from directly damaging the surface of the component or causing local deformation. Its anti-loosening structure can lock the nut during the long-term vibration and thermal cycling of the unit, preventing loosening and backsliding that could lead to changes in bearing clearance, rotor deflection, or seal failure.