RIB (P/N 2121021-12) - New Surplus
P/N: 2121021-12
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 2121021-12 is a structural rib for aircraft wing or tail assemblies. This aluminum component maintains airfoil shape and distributes aerodynamic loads into the wing spars and skins during flight. The rib locates skin panels and provides stiffening to prevent buckling under stress.
Commonly used in Cessna aircraft wing substructure. Installation and repair must follow the applicable OEM Aircraft Maintenance Manual (AMM) or Structural Repair Manual (SRM) procedures.
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 RIB (P/N 2121021-12)?
The 2121021-12 is a structural rib for aircraft wing or tail assemblies. This aluminum component maintains airfoil shape and distributes aerodynamic loads into the wing spars and skins during flight.
Is the 2121021-12 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 2121021-12 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 2121021-12 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 2121021-12.
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