-10 To 3/4 Npt Adapter

The -10 to 3/4 NPT adapter from EARLS is a precision straight fitting designed to bridge AN (Army-Navy) and NPT (National Pipe Thread) hydraulic systems seamlessly. This adapter serves fluid power professionals, automotive enthusiasts, and industrial technicians who need reliable connections between AN male fittings and NPT male ports. Whether you're building a custom fuel system, cooling circuit, or hydraulic line assembly, this adapter eliminates the need for separate hose sections and reduces leak points in critical applications.

Machined from aluminum and finished with blue anodize coating, this -10 AN to 3/4 inch NPT adapter provides corrosion resistance and a professional appearance while maintaining lightweight construction ideal for performance and racing applications. The straight-through design ensures unobstructed flow with minimal pressure drop, and the aluminum construction resists oxidation in both wet and dry environments. The blue anodized finish also offers a visual quality indicator, allowing quick identification of the fitting in complex system layouts. At just 0.06 lbs, the compact form factor (2.1 x 1.25 x 2.75 inches) fits tight engine bays and frame-mounted components without requiring additional brackets or adapters.

This fitting is essential for anyone retrofitting legacy NPT-threaded ports into modern AN-equipped systems, or upgrading existing hydraulic lines to accept newer AN components. Common applications include custom fuel supply lines, transmission cooling circuits, power steering systems, and industrial fluid transfer. Installation requires proper sealant tape or thread sealant on the NPT male side to ensure leak-free operation under pressure. Verify NPT thread compatibility and system pressure ratings before installation to ensure safe operation in your specific application.