INSULATOR 115B101 (P/N 50-300010-15) - New Surplus

The 50-300010-15 is an electrical and thermal insulator for aircraft structural assemblies. This component isolates fasteners, brackets, and panels from conductive or heat-sensitive surfaces, reducing unwanted electrical conductivity and heat transfer between airframe components. Manufactured from dielectric material, the insulator prevents galvanic corrosion and maintains thermal barriers in engine bay and fuselage installations.

Used in Hawker Beechcraft and Textron Aviation aircraft. Installation follows the aircraft maintenance manual and Illustrated Parts Catalog specifications for proper placement and fastener compatibility.

What is the INSULATOR 115B101 (P/N 50-300010-15)?

The 50-300010-15 is an electrical and thermal insulator for aircraft structural assemblies. This component isolates fasteners, brackets, and panels from conductive or heat-sensitive surfaces, reducing unwanted electrical conductivity and heat transfer between airframe components.

Is the 50-300010-15 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The INSULATOR 115B101 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 50-300010-15 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 50-300010-15?

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.