FUEL LINE COUPLING (P/N 25vf3647) - As Removed

The 25vf3647 is a fuel line coupling for joining aircraft fuel-system tubing and components. This threaded assembly creates leak-tight connections between fuel tanks, valves, and distribution lines. Manufactured to SAE standards (AS1730/AS1710) for rigid and flexible fuel plumbing applications.

Installation requires verification against your aircraft's Illustrated Parts Catalog and compliance with the applicable maintenance manual. Proper coupling selection ensures fuel system integrity and prevents leaks during normal flight operations.

What is the FUEL LINE COUPLING (P/N 25vf3647)?

The 25vf3647 is a fuel line coupling for joining aircraft fuel-system tubing and components. This threaded assembly creates leak-tight connections between fuel tanks, valves, and distribution lines.

Is the 25vf3647 compatible with AVGAS and Jet-A fuels?

Fuel system components are designed for specific fuel types per their engineering specifications. The FUEL LINE COUPLING should be verified against your aircraft's fuel system requirements. Currently available in: As Removed. Contact us for fuel compatibility details.

Does the 25vf3647 require companion seals or gaskets for installation?

Many fuel system components require new gaskets, O-rings, or seals during installation. Check your aircraft maintenance manual for the FUEL LINE COUPLING installation requirements. We stock related sealing components and can help identify companion parts.

Are there shipping restrictions for the 25vf3647?

Most fuel system hardware ships via standard methods. Certain items containing fuel residue may require hazmat shipping procedures. We handle all packaging and shipping compliance. Same-day processing available for in-stock items.