LOCKPLATE (P/N 625-00407-0) - New Surplus

The 625-00407-0 is a steel lockplate that prevents fastener rotation in aircraft bolted joints under vibration. Installed beneath a nut or bolt head, the plate's tab bends against a flat surface or slot to lock the connection securely. This positive locking device aligns with FAA AC 43.13-1B guidance for aircraft structural fastening.

Torque the joint per applicable maintenance manual specifications, then bend the lockplate tab to secure. Essential for critical joints where vibration-induced loosening must be prevented.

What is the LOCKPLATE (P/N 625-00407-0)?

The 625-00407-0 is a steel lockplate that prevents fastener rotation in aircraft bolted joints under vibration. Installed beneath a nut or bolt head, the plate's tab bends against a flat surface or slot to lock the connection securely.

What conditions is the 625-00407-0 available in?

The 625-00407-0 is currently available in the following conditions: New Surplus. Each condition reflects the part's maintenance history and certification status per FAA standards.

How do I get pricing for the 625-00407-0?

The 625-00407-0 requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.

Do you offer expedited shipping for the 625-00407-0?

Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.