WASHER - LOCK M8 (Nissan NI9794320132)

A damaged lock washer can allow a fastener to loosen under vibration, leading to component separation. During assembly, a lock washer's split or toothed design resists rotational loosening. Keeping a lock washer in sound condition helps maintain clamping force on bolted joints. The aftermarket replacement part references Nissan as the OE maker and cross-references part number NI9794320132. This lock washer is a hardware washer type with a plain mechanical function of preventing nut or bolt back-off. A concrete generic failure consequence is that a missing or crushed lock washer can cause a joint to loosen, risking part detachment. Verify the serial number or application, then call (562) 693-7748. The item ships at approximately 0.004 POUNDS. Verbatim specs: M8.

Part number variants: NI9794320132, ni9794320132