ELBOW,TUBE (P/N an837-12d) - New Surplus
P/N: an837-12d
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 | 5 Available |
Product Description
The AN837-12D is a 45-degree flared-tube elbow for aircraft fluid line routing. Aluminum construction with a 37-degree flare conforms to AN837 specifications and SAE AS1040 equivalency standards. This elbow connects rigid tubing at angles through structural bulkheads in hydraulic circuits, fuel systems, and pneumatic lines.
Installation requires torquing per aircraft maintenance manual guidance and applicable AN fitting procedures. Compact design allows efficient routing in confined engine bays and fuselage passages while maintaining system integrity under pressure and vibration.
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,TUBE (P/N an837-12d)?
The AN837-12D is a 45-degree flared-tube elbow for aircraft fluid line routing. Aluminum construction with a 37-degree flare conforms to AN837 specifications and SAE AS1040 equivalency standards.
Does the an837-12d meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The ELBOW,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 an837-12d 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 an837-12d.
Can I order the an837-12d in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The ELBOW,TUBE is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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