RIB - New Surplus

P/N: 523808

Category: Structural Components

Part number 523808 is a structural rib for aircraft wing and control surface assemblies. This component maintains airfoil contour while stiffening the wing structure and transferring aerodynamic loads to main spars and skin. Typically constructed from aluminum alloy, the rib features precision-formed cross-sections with attachment holes for fastener installation.

Installed within wing or stabilizer assemblies using OEM-specified fasteners, aligned per approved engineering drawings. Inspection and repair procedures follow FAA AC 43.13-1B standards. Verify compatibility with your aircraft's Illustrated Parts Catalog before installation.

What is the RIB (P/N 523808)?

Part number 523808 is a structural rib for aircraft wing and control surface assemblies. This component maintains airfoil contour while stiffening the wing structure and transferring aerodynamic loads to main spars and skin.

Is the 523808 a PMA or OEM part?

The RIB 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 523808 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 RIB. We stock related hardware and can help identify companion parts.

Can the 523808 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 523808.