ELBOW (P/N an777-4d) - New Surplus, As Removed
P/N: an777-4d
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 |
| As Removed | 1 Available |
Product Description
The AN777-4D is an aluminum elbow fitting designed for starter-generator seal drain lines in aircraft engine accessory sections. This 90-degree elbow directs seal-drain flow from engine compartment components to collection lines, preventing fluid accumulation in critical areas. The AN (Army-Navy) designation indicates legacy aerospace hardware standards.
Installation requires verification against your aircraft's Illustrated Parts Catalog and applicable engine maintenance manual for correct positioning and torque specifications. Aluminum construction provides weight efficiency while resisting corrosion in engine bay environments.
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 an777-4d)?
The AN777-4D is an aluminum elbow fitting designed for starter-generator seal drain lines in aircraft engine accessory sections. This 90-degree elbow directs seal-drain flow from engine compartment components to collection lines, preventing fluid accumulation in critical areas.
Does the an777-4d 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 an777-4d 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 an777-4d.
Can I order the an777-4d in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The ELBOW is available in: New Surplus, As Removed. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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