SHUNT ASSEMBLY (P/N 25-8nf275-1a) - Serviceable

The 25-8nf275-1a is a DC current shunt assembly that measures electrical current in 14/28 VDC aircraft systems. It produces a precise millivolt drop proportional to current flow, allowing remote ammeters and loadmeters to display accurate electrical load readings. Installed in Hawker 800, 800XP-850XP, and 900XP electrical distribution systems, this shunt provides critical monitoring for battery charging, generator output, and system loads.

Installation requires torque per aircraft maintenance manual specifications and verification against the Illustrated Parts Catalog for compatibility.

What is the SHUNT ASSEMBLY (P/N 25-8nf275-1a)?

The 25-8nf275-1a is a DC current shunt assembly that measures electrical current in 14/28 VDC aircraft systems. It produces a precise millivolt drop proportional to current flow, allowing remote ammeters and loadmeters to display accurate electrical load readings.

Is the 25-8nf275-1a compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The SHUNT ASSEMBLY is available in: Serviceable. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.

Does the 25-8nf275-1a 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 25-8nf275-1a?

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.