ELBOW,PIPE TO TUBE (P/N an822-4) - New Surplus
P/N: an822-4
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 | 7 Available |
Product Description
The AN822-4 is a 90-degree elbow fitting that connects aircraft tubing to threaded pipe ports using a 37° flare interface. This pipe-to-tube adapter routes hydraulic lines at directional changes where tubing meets fixed pipe connections. Constructed from aluminum or steel, the fitting follows AN822 standards (equivalent to MS20822/SAE AS5195) for aerospace fluid systems.
Installation requires proper 37° flares, AN818 nuts, and AN819 sleeves per aircraft maintenance manuals. Commonly used in hydraulic system terminations on general and commercial aircraft.
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 ELBOW,PIPE TO TUBE (P/N an822-4)?
The AN822-4 is a 90-degree elbow fitting that connects aircraft tubing to threaded pipe ports using a 37° flare interface. This pipe-to-tube adapter routes hydraulic lines at directional changes where tubing meets fixed pipe connections.
Does the an822-4 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The ELBOW,PIPE TO TUBE 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 an822-4 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 an822-4.
Can I order the an822-4 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The ELBOW,PIPE TO TUBE is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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