LOCKPLATE (P/N sl73383) - New Surplus
P/N: sl73383
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 | 5 Available |
Product Description
The sl73383 is a steel lockplate designed to prevent fastener loosening caused by aircraft vibration. This locking device works by bending tabs against bolt heads or nuts, creating positive mechanical retention where self-locking nuts or safety wire aren't practical. Installation involves positioning the plate under the fastener and forming the tabs to grip the hardware per aircraft maintenance manual specifications.
Commonly used in structural assemblies, engine mounts, and control system attachments where vibration resistance is critical.
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 sl73383)?
The sl73383 is a steel lockplate designed to prevent fastener loosening caused by aircraft vibration. This locking device works by bending tabs against bolt heads or nuts, creating positive mechanical retention where self-locking nuts or safety wire aren't practical.
Is the sl73383 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 sl73383 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 sl73383 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 sl73383.
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