#10 To #10 An Port Adapt

The #10 to #10 AN Port Adapter is a straight-through fitting designed to connect two 10 AN male O-ring ports with precision and reliability. Constructed from aluminum and finished in blue anodized coating, this adapter delivers the corrosion resistance and durability required for high-pressure fluid systems in automotive, aerospace, and industrial hydraulic applications. The O-ring sealed design ensures leak-free connections under demanding operating conditions.

The adapter's 10 AN male-to-male configuration allows seamless integration between compatible ports without reducing or stepping down line sizes. Blue anodizing provides enhanced protection against oxidation while maintaining excellent visibility for identification and traceability in complex plumbing systems. The compact footprint—measuring 3.25 inches in length with a lightweight profile of 0.07 lbs—fits easily into tight engine compartments and custom fabrication layouts. The straight design minimizes turbulence and pressure drop, making it ideal for applications where flow efficiency matters.

This adapter serves technicians, fabricators, and enthusiasts building or maintaining custom hydraulic systems, fuel systems, and coolant circuits. It's commonly used in race car builds, off-road vehicles, and industrial equipment where AN port standardization ensures compatibility across multiple vendors and component sources. The O-ring seal mechanism eliminates the need for thread sealant tape, reducing installation time and the risk of contamination in sensitive systems.

AN fittings have been the industry standard for aviation and motorsport plumbing since the 1940s, offering proven reliability and universal interchangeability. Selecting quality adapters like this 10 AN port fitting ensures system integrity and reduces troubleshooting time during assembly and field operation.