PLATE (P/N 641909) - New Surplus

Part 641909 is a structural reinforcement plate for aircraft airframe assemblies. This flat metal doubler distributes fastener loads across access panel hinge lines and other stress concentration points. Drilled to accept standard MS/NAS aerospace fasteners, the plate spreads concentrated loads to prevent cracking and fatigue failure in surrounding structure.

Installation requires torque verification per the aircraft maintenance manual and AC 43.13-1B. Confirm IPC compatibility before replacement to ensure proper fit with existing hinge hardware and airframe geometry.

What is the PLATE (P/N 641909)?

Part 641909 is a structural reinforcement plate for aircraft airframe assemblies. This flat metal doubler distributes fastener loads across access panel hinge lines and other stress concentration points.

Is the 641909 a PMA or OEM part?

The PLATE 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 641909 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 PLATE. We stock related hardware and can help identify companion parts.

Can the 641909 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 641909.