Lock washer for American Crane 9310

The lock washer, identified by part number 801708, is a fastening component utilized in the American Crane 9310. This component is installed under the head of a bolt or a nut to maintain the integrity of threaded connections within the crane assembly. By providing resistance to rotation, it helps ensure that fasteners remain secure during the operation of the machinery.

This specific part is compatible with the American Crane 9310 model. It functions by exerting spring force or mechanical resistance to prevent loosening caused by operational dynamics. Proper installation of this washer is necessary to maintain the tension required in various structural and mechanical joints throughout the crane.

In heavy machinery, lock washers are used to secure bolted joints against loosening that can occur due to vibration or thermal expansion. By maintaining the preload on a fastener, the washer helps prevent the development of gaps or play in the assembly, which is necessary for the consistent performance of the machine's interconnected systems.