TUBE ASM (P/N 643616) - New Surplus

Part 643616 is a rigid tube assembly for aircraft hydraulic system plumbing. This component routes hydraulic fluid through the airframe structure, carrying return or supply flow between system components. Manufactured to aerospace tubing standards, the assembly features precision-formed bends and flared or flareless fittings for secure connections.

Used in Textron Aviation aircraft hydraulic line runs where rigid routing maintains system integrity and prevents vibration-induced fatigue. Installation requires torque specification verification per aircraft maintenance manual and FAA AC 43.13-1B acceptable practices.

What is the TUBE ASM (P/N 643616)?

Part 643616 is a rigid tube assembly for aircraft hydraulic system plumbing. This component routes hydraulic fluid through the airframe structure, carrying return or supply flow between system components.

What conditions is the 643616 available in?

The 643616 is currently available in the following conditions: New Surplus. Each condition reflects the part's maintenance history and certification status per FAA standards.

How do I get pricing for the 643616?

The 643616 requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.

Do you offer expedited shipping for the 643616?

Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.