The Series FS6802-NWO SAE #520320 45-Degree Male ORFS x Male Adjustable ORB adapters, made from durable carbon steel, are designed for fluid power systems requiring secure, leak-free connections in medium and high-pressure applications. These adapters combine two highly reliable connection types: SAE J1926 Straight Thread O-Ring Boss (ORB) and SAE J1453 O-Ring Face Seal (ORFS). The male ORFS connection features a straight thread with an O-ring in the face, while the female ORFS port has a machined flat face and straight thread. The seal is formed by compressing the O-ring onto the female flat face, providing superior leak prevention. The adjustable ORB connection ensures a flexible and secure installation, making these adapters ideal for applications that demand high-performance sealing and robust, mechanical connections.