-4AN to 10mm x 1.5 Metri c Straight Adapter

The -4AN to 10mm x 1.5 Metric Straight Adapter by VIBRANT PERFORMANCE is a precision hydraulic and fuel system fitting engineered for seamless integration between AN (Army-Navy) standard hose connections and metric thread ports. Designed for tactical vehicles, off-road platforms, and specialized military applications, this adapter bridges incompatible port standards without compromising system integrity or flow characteristics. Field teams and vehicle mechanics rely on these fittings to maintain leak-free connections in high-vibration environments where equipment failure is not an option.

Manufactured from aluminum and finished with black anodized coating, the -4AN to 10mm x 1.5 Metric Straight Adapter delivers corrosion resistance and durability in demanding field conditions. The straight-port design eliminates pressure drops that occur in angled fittings, maintaining consistent hydraulic or fuel pressure across system transitions. The black anodized surface minimizes reflection and provides additional oxidation protection against salt spray, moisture, and thermal cycling—critical factors in marine and arctic tactical deployments. At 0.03 lbs, this lightweight fitting is ideal for weight-conscious platform builds without sacrificing structural reliability.

This adapter serves military mechanics, armorer shops, and vehicle modification specialists working with hybrid or repurposed platforms that combine AN-equipped hoses with metric-threaded manifolds or fuel rails. Installation is straightforward: thread the 10mm x 1.5 metric male end into the metric port and connect the -4AN male end to AN hose or fittings using standard AN wrenches. Proper thread-sealant application and torque specification ensure leak-free operation and simplify future field maintenance. Compatible with fuel, hydraulic fluid, and coolant systems operating within standard pressure ranges, the -4AN to 10mm x 1.5 Metric Straight Adapter is an essential component for tactical vehicle builders and support personnel.