WEIGHT (P/N 21740-004) - As Removed
P/N: 21740-004
Category: General Aircraft Parts
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 |
|---|---|
| As Removed | 1 Available |
Product Description
The 21740-004 is a lead weight used for control surface mass balancing in aircraft. This dense metal element positions the center of gravity near the hinge line to prevent flutter and aerodynamic instability. Installed during maintenance or repair procedures on ailerons, elevators, rudders, and other movable surfaces.
After installation, static balance must be verified within manufacturer specifications before the aircraft returns to service. Weight placement follows the aircraft maintenance manual to ensure proper control surface performance and flight safety.
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 WEIGHT (P/N 21740-004)?
The 21740-004 is a lead weight used for control surface mass balancing in aircraft. This dense metal element positions the center of gravity near the hinge line to prevent flutter and aerodynamic instability.
What conditions is the 21740-004 available in?
The 21740-004 is currently available in the following conditions: As Removed. Each condition reflects the part's maintenance history and certification status per FAA standards.
How do I get pricing for the 21740-004?
The 21740-004 requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.
Do you offer expedited shipping for the 21740-004?
Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.
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