ELBOW (P/N an821-2d) - New Surplus
P/N: an821-2d
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 | 14 Available |
Product Description
The AN821-2D is a 90-degree aluminum alloy elbow fitting designed for 37° flared tube connections per AN821/SAE AS1034 standards. This compact elbow changes line direction in aircraft fuel systems, hydraulic lines, and pneumatic circuits. The aluminum construction provides lightweight performance while resisting corrosion in aviation environments.
Installation uses AN818 nuts and AN819 sleeves on properly flared tubing. Follow your aircraft maintenance manual for correct torque specifications and leak-check procedures during maintenance.
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 (P/N an821-2d)?
The AN821-2D is a 90-degree aluminum alloy elbow fitting designed for 37° flared tube connections per AN821/SAE AS1034 standards. This compact elbow changes line direction in aircraft fuel systems, hydraulic lines, and pneumatic circuits.
Does the an821-2d meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The ELBOW 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 an821-2d 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 an821-2d.
Can I order the an821-2d in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The ELBOW is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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