NUT (P/N an818-2d) - New Surplus
P/N: an818-2d
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 | 87 Available |
Product Description
The AN818-2D is an aluminum alloy tube coupling nut (B-nut) conforming to AN standards for 37° flared tubing. Sized for 1/8 inch OD tubing with Class 3B threads, this nut secures rigid instrumentation lines to male 37° flare fittings. Installation requires pairing with a matching AN819-2 sleeve and torquing per aircraft maintenance manual specifications.
Commonly used in fuel, oil, and pneumatic system connections on general aviation and corporate aircraft where reliable, leak-free tube connections are critical.
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 an818-2d)?
The AN818-2D is an aluminum alloy tube coupling nut (B-nut) conforming to AN standards for 37° flared tubing. Sized for 1/8 inch OD tubing with Class 3B threads, this nut secures rigid instrumentation lines to male 37° flare fittings.
What conditions is the an818-2d available in?
The an818-2d 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 an818-2d?
The an818-2d 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 an818-2d?
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.