UNION (P/N er804-050404) - New Surplus
P/N: er804-050404
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 | 1 Available |
Product Description
The er804-050404 is a straight union fitting that joins two fluid lines end-to-end in aircraft hydraulic systems. This aluminum or steel coupling connects tubing or hose assemblies without directional change, maintaining system integrity under pressure. Commonly conforming to AN or MS/AS tube-fitting standards, the union provides a reliable leak-free interface in hydraulic plumbing.
Installation requires matching thread types and applying specified torque per your aircraft's maintenance documentation and Illustrated Parts Catalog.
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 UNION (P/N er804-050404)?
The er804-050404 is a straight union fitting that joins two fluid lines end-to-end in aircraft hydraulic systems. This aluminum or steel coupling connects tubing or hose assemblies without directional change, maintaining system integrity under pressure.
Does the er804-050404 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The UNION 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 er804-050404 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 er804-050404.
Can I order the er804-050404 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The UNION is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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