DOUBLER (P/N 5013040-21) - New Surplus
P/N: 5013040-21
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 | 1 Available |
Product Description
The 5013040-21 is a structural doubler used to reinforce aircraft fuselage and panel areas experiencing concentrated stress. This component distributes loads around skin cutouts, fastener groups, and repair locations to restore structural integrity. Installed on external surfaces using approved fasteners and airframe repair data, the doubler prevents stress concentration and crack propagation in high-load zones.
Material and thickness vary by aircraft type and repair specification. Installation requires verification against your aircraft's Illustrated Parts Catalog and compliance with FAA AC 43.13-1B structural repair guidance.
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 DOUBLER (P/N 5013040-21)?
The 5013040-21 is a structural doubler used to reinforce aircraft fuselage and panel areas experiencing concentrated stress. This component distributes loads around skin cutouts, fastener groups, and repair locations to restore structural integrity.
Is the 5013040-21 a PMA or OEM part?
The DOUBLER 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 5013040-21 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 DOUBLER. We stock related hardware and can help identify companion parts.
Can the 5013040-21 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 5013040-21.
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