Graco 150124 Conical Spring Washer

The Graco 150124 Conical Spring Washer works by applying tension between connected components to assist in maintaining pressure and reduce loosening caused by vibration or movement. It allows the wafer to compress under load and return to its form when pressure changes during operation. This washer is commonly placed between a fastener and the mounting surface in fluid handling, spray, and mechanical assembly systems, where consistent spacing and tension are required. It is made to support secure fastening in assemblies that involve repeated motion, pressure changes, or regular equipment operation.