NUT: (P/N 406-443) - New Surplus
P/N: 406-443
Category: Nuts
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 | 4 Available |
Product Description
The 406-443 is a standard aircraft nut for securing threaded fasteners in airframe and system assemblies. This steel fastener resists vibration loosening in critical bolted joints, equipment mounts, and structural connections. Available in sizes conforming to AN, MS, or NAS specifications depending on thread diameter and strength requirements.
Install and torque per aircraft maintenance manual guidance and FAA AC 43.13-1B practices. Verify part compatibility in your aircraft's Illustrated Parts Catalog before installation to ensure correct thread form and material grade for your specific application.
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 NUT: (P/N 406-443)?
The 406-443 is a standard aircraft nut for securing threaded fasteners in airframe and system assemblies. This steel fastener resists vibration loosening in critical bolted joints, equipment mounts, and structural connections.
What conditions is the 406-443 available in?
The 406-443 is currently available in the following conditions: New Surplus. Each condition reflects the part's maintenance history and certification status per FAA standards.
How do I get pricing for the 406-443?
The 406-443 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 406-443?
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.