Answer
Aug 28, 2025 - 08:11 AM
No, SAE and O-Ring Boss are not the same, though they are related. SAE (Society of Automotive Engineers) provides standards for various types of fittings, and O-Ring Boss (ORB) is one of these fitting types. ORB fittings are designed to seal using an O-ring in a boss, offering a leak-tight connection, often used in hydraulic systems.
