WASHER, SEALING (JCB JC02910837)

A damaged sealing washer can allow fluid or gas to escape from a joint, leading to system inefficiency or contamination. During assembly, the washer compresses to fill gaps between mating surfaces, creating a reliable barrier. JCB originally cataloged this part under number JC02910837, and this is an aftermarket replacement. The washer's plain mechanical function is to deform under torque to seal the interface. A concrete generic failure consequence is that a worn or missing washer may cause a slow leak that worsens over time. Keeping a sealing washer in sound condition helps prevent recurring drips at threaded connections. Verify the serial number or application, then call (562) 693-7748. This item ships at approximately 0.002 pounds.

Part number variants: JC02910837, jc02910837