LEAD-THRU ASSEMBLIES (P/N 16390) - As Removed

The 16390 is a lead-thru assembly designed to route electrical wiring through firewall and bulkhead penetrations while maintaining environmental sealing. This component provides strain relief and mechanical support for cables passing from the engine compartment into the airframe structure. The assembly protects wiring from abrasion, moisture, and vibration during aircraft operation.

Installation follows FAA AC 43.13-1B guidance to ensure firewall integrity and electrical safety. Commonly used in general aviation and corporate aircraft electrical systems.

What is the LEAD-THRU ASSEMBLIES (P/N 16390)?

The 16390 is a lead-thru assembly designed to route electrical wiring through firewall and bulkhead penetrations while maintaining environmental sealing. This component provides strain relief and mechanical support for cables passing from the engine compartment into the airframe structure.

Is the 16390 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The LEAD-THRU ASSEMBLIES is available in: As Removed. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.

Does the 16390 come with an 8130-3 airworthiness tag?

Availability of an FAA 8130-3 tag depends on the part condition. Overhauled and repaired units typically include 8130-3 documentation. As-removed units may include a removal tag with trace history. Contact us for specific documentation on the condition you need.

Do you offer bench testing for the 16390?

We can arrange bench testing through our network of FAA-certified repair stations. Call (904) 998-9101 for testing availability and turnaround times, or submit an RFQ with your specific requirements.