UNION (P/N an815-40) - New Surplus
P/N: an815-40
Category: Fittings & Adapters
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 AN815-40 is a straight union connector for 37° flared tubing with male threads on both ends. This fitting joins two equal-size flared tubes in aircraft hydraulic, fuel, and pneumatic systems. Manufactured from aluminum or steel per AN815 specifications, the dash-40 size accommodates tubing with a specific outside diameter.
Installation requires proper flare alignment, correct torque application, and the two-wrench method to prevent fitting rotation. Commonly used in general aviation and commercial aircraft fluid line assemblies where leak-free 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 UNION (P/N an815-40)?
The AN815-40 is a straight union connector for 37° flared tubing with male threads on both ends. This fitting joins two equal-size flared tubes in aircraft hydraulic, fuel, and pneumatic systems.
Does the an815-40 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The UNION conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.
What material is the an815-40 manufactured from?
Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the an815-40.
Can I order the an815-40 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The UNION is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.