12an to 1npt 90 Deg. Adapter Fitting

The 12 AN to 1 NPT 90 Degree Adapter Fitting by AEROQUIP is a precision hydraulic and pneumatic connector designed for professionals who need reliable system integration across different thread standards. This 90-degree elbow adapter bridges 12 AN male threads to 1 inch NPT male ports, making it essential for custom fluid line routing in aerospace, automotive, industrial machinery, and tactical equipment applications. The right-angle configuration saves space in tight engine bays, equipment racks, and confined mechanical assemblies where straight fittings cannot fit.

Manufactured from aluminum and finished in blue anodizing, this adapter combines lightweight durability with corrosion resistance—critical properties for both stationary and mobile hydraulic systems. The blue anodize coating protects against oxidation while allowing visual identification in complex fluid line networks. AN (Army-Navy) threads provide superior sealing integrity under high pressure and vibration, while NPT (National Pipe Thread) tapers offer widespread compatibility with industrial components and manifolds. The 90-degree configuration eliminates the need for additional elbows and reduces connection points, thereby minimizing potential leak paths and system complexity.

This adapter is ideal for technicians, mechanics, and engineers fabricating custom hydraulic circuits, fuel system modifications, or pneumatic installations where thread format conversion is required. It works seamlessly in high-pressure applications up to 3000 PSI, making it suitable for heavy equipment, aircraft systems, performance vehicles, and industrial control networks. Proper installation requires PTFE tape or thread sealant on the NPT side and compatible fittings on both ends; verify system pressure ratings and fluid compatibility before deployment to ensure safe, leak-free operation.