NUT - LOCK (Mitsubishi MB1055692)

A damaged lock nut can compromise the security of a bolted joint, leading to loosening under vibration. During assembly, a lock nut resists rotation through a built-in mechanical locking feature, such as a nylon insert or deformed threads. The catalog reference is Mitsubishi, with part number MB1055692, offered as an aftermarket replacement. This hardware nut type is commonly used in applications where fastener retention is critical. A generic failure consequence is that a loose nut may allow connected components to shift or separate over time. The item ships at approximately 0.024 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB1055692, mb1055692