Answer
Jul 17, 2025 - 06:46 AM
AN (Army-Navy) and JIC (Joint Industry Council) threads are both 37-degree flare fittings used in hydraulic systems, but they differ primarily in their manufacturing standards and tolerances. AN fittings are manufactured to military specifications and typically have tighter tolerances, making them suitable for high-performance applications, whereas JIC fittings adhere to industrial standards and are more commonly used in general hydraulic applications. Despite these differences, AN and JIC fittings are often interchangeable due to their similar thread dimensions and flare angles.
