LEAD ASSY (P/N 10-720643-74) - New Surplus
P/N: 10-720643-74
Category: Wiring, Cables & Harnesses
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 | 14 Available |
Product Description
The 10-720643-74 is a lead assembly that establishes electrical connections within aircraft wiring interconnection systems (EWIS). Built with aviation-grade wire and terminations conforming to SAE AS50881 standards, this assembly routes power and signals between airframe equipment and avionics. Installation requires verification against the aircraft's wiring diagram and maintenance manual, following FAA AC 43.13-1B guidance.
Proper termination and testing ensure reliable electrical continuity in flight-critical systems.
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 LEAD ASSY (P/N 10-720643-74)?
The 10-720643-74 is a lead assembly that establishes electrical connections within aircraft wiring interconnection systems (EWIS). Built with aviation-grade wire and terminations conforming to SAE AS50881 standards, this assembly routes power and signals between airframe equipment and avionics.
Is the 10-720643-74 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The LEAD ASSY is available in: New Surplus. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.
Does the 10-720643-74 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 10-720643-74?
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.
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