NUT (P/N 383b) - New
P/N: 383b
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 | 1 Available |
Product Description
The 383b is a plain hex nut for aircraft structural and system attachments. This steel fastener requires an auxiliary locking device—such as a checknut or safety wire—to prevent vibration loosening during flight operations. Used in airframe assemblies, control systems, and engine installations where standard hex nuts are specified.
Installation must follow the aircraft maintenance manual and FAA AC 43.13-1B guidance for proper locking method. NSN 5310-00-390-5478.
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 383b)?
The 383b is a plain hex nut for aircraft structural and system attachments. This steel fastener requires an auxiliary locking device—such as a checknut or safety wire—to prevent vibration loosening during flight operations.
What conditions is the 383b available in?
The 383b is currently available in the following conditions: New. Each condition reflects the part's maintenance history and certification status per FAA standards.
How do I get pricing for the 383b?
The 383b 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 383b?
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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