INSULATOR (1/19) (P/N 10-370643) - New Surplus

The 10-370643 is a nonconductive insulator designed to isolate aircraft components and fasteners from electrical and mechanical contact. This insulator prevents chafing damage to wiring runs and eliminates risk of unintended electrical shorts in aircraft systems. Manufactured from dielectric material suitable for aviation environments, it maintains separation between conductive elements during installation and operation.

Commonly used in wiring harnesses, control cable routing, and component mounting applications. Install per aircraft maintenance manual guidance and verify compatibility with your aircraft's Illustrated Parts Catalog before use.

What is the INSULATOR (1/19) (P/N 10-370643)?

The 10-370643 is a nonconductive insulator designed to isolate aircraft components and fasteners from electrical and mechanical contact. This insulator prevents chafing damage to wiring runs and eliminates risk of unintended electrical shorts in aircraft systems.

Is the 10-370643 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The INSULATOR (1/19) 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 10-370643 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 10-370643?

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.