DOUBLER (P/N 212-961-051-049) - New Surplus

Part 212-961-051-049 is a structural doubler for reinforcing thin-gauge airframe skin around fastener holes, cutouts, and repair areas. This aluminum reinforcement plate distributes concentrated loads across a wider surface, preventing stress concentration and skin buckling. Installed on fuselage panels, wing structures, and control surface attachments, the doubler is secured with rivets or fasteners per aircraft specifications.

Installation follows the Structural Repair Manual and FAA AC 43.13-1B guidelines. Verify applicability in your aircraft's Illustrated Parts Catalog before use.

What is the DOUBLER (P/N 212-961-051-049)?

Part 212-961-051-049 is a structural doubler for reinforcing thin-gauge airframe skin around fastener holes, cutouts, and repair areas. This aluminum reinforcement plate distributes concentrated loads across a wider surface, preventing stress concentration and skin buckling.

Is the 212-961-051-049 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 212-961-051-049 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 212-961-051-049 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 212-961-051-049.