ELBOW (P/N an837-3d) - New Surplus
P/N: an837-3d
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 | 2 Available |
Product Description
The AN837-3D is an aluminum elbow fitting for 37-degree flared tube connections in aircraft fluid systems. This lightweight connector routes fuel, hydraulic, and oil lines where directional changes are required at bulkhead or universal ports. The aluminum body reduces weight in fuel system applications while maintaining strength for pressurized lines.
Install with matching 37-degree flared tubing, appropriate sleeve and nut, and torque according to aircraft maintenance manual specifications. Common in general aviation and corporate aircraft plumbing.
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 an837-3d)?
The AN837-3D is an aluminum elbow fitting for 37-degree flared tube connections in aircraft fluid systems. This lightweight connector routes fuel, hydraulic, and oil lines where directional changes are required at bulkhead or universal ports.
Does the an837-3d 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 an837-3d 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 an837-3d.
Can I order the an837-3d 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.