WASHER - LOCK M8 (Mitsubishi MB000050008)

MB000050008: A damaged lock washer can allow a fastener to loosen under vibration, leading to component separation. During inspection, a lock washer's split or deformed shape may indicate it has lost its spring tension. Keeping a lock washer in sound condition helps maintain clamping force on bolted joints. This aftermarket replacement part references Mitsubishi as the OE maker and cross-references part number MB000050008. The part type is a lock washer, which provides a plain mechanical function by creating friction between the fastener head and the mating surface. A concrete generic failure consequence is that a worn or missing lock washer can cause the fastener to back out, resulting in loose assembly. Verify the serial number or application, then call (562) 693-7748. Spec: M8.

Part number variants: MB000050008, mb000050008