LOCKPLATE (P/N 625-00407-0) - New Surplus
P/N: 625-00407-0
Category: Structural Components
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 12 Available |
Product Description
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.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
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.
Is the 625-00407-0 a PMA or OEM part?
The LOCKPLATE may be available as an OEM (Original Equipment Manufacturer) or PMA (Parts Manufacturer Approval) part depending on condition and source. Both carry FAA certification for airworthiness. Currently available in: New Surplus. Contact us for sourcing details.
Does the 625-00407-0 include installation hardware?
Installation hardware requirements vary by application. Check your aircraft's Structural Repair Manual (SRM) or Illustrated Parts Catalog (IPC) for the complete installation kit requirements for the LOCKPLATE. We stock related hardware and can help identify companion parts.
Can the 625-00407-0 be shipped internationally?
Yes, we ship airframe components worldwide. International orders typically arrive within 3-14 business days depending on destination. Export documentation and customs forms are included. Contact us for international shipping quotes on the 625-00407-0.
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