P/C #6 to 3/8 NPT Str Adapter Fitting

The P/C #6 to 3/8 NPT straight adapter fitting is a precision hydraulic and pneumatic connector designed to bridge two incompatible port threads in fluid power systems. This male-to-male adapter converts 6 AN (Army-Navy) ports to 3/8-inch NPT (National Pipe Thread) ports, making it essential for retrofitting, custom fabrication, and system integration where standard connections are unavailable.

Constructed from aluminum with black anodized finish, this adapter delivers corrosion resistance and lightweight durability suitable for both stationary and mobile applications. The straight-port configuration eliminates flow restrictions common to elbow adapters, making it ideal for high-flow circuit designs. The 6 AN male thread accommodates standard hose fittings and component ports, while the 3/8 NPT male end integrates with manifold blocks, gauges, and industrial valves. Anodization protects against salt air, hydraulic fluid degradation, and oxidation in extended field use.

This fitting serves hydraulic technicians, aerospace ground support teams, off-road recovery systems, industrial equipment manufacturers, and tactical mobile command platforms where system modularity and port compatibility are critical. Users deploying custom hydraulic circuits, upgrading legacy systems, or integrating mixed-specification components rely on adapter fittings to maintain pressure integrity and reduce system redesign costs. The compact profile fits confined spaces without requiring re-plumbing entire sections.

6 AN to NPT adapter fittings are foundational in fluid power applications where port standardization across suppliers is impossible. The straight design is preferred over 90-degree alternatives when space and flow efficiency matter equally. Proper thread sealant (PTFE tape or thread compound) and correct torque specifications ensure leak-free operation under rated pressure.