Aerospace series. O-ring grooves. Dimensions Ingestion-build-100998 This British Standard specifies a

This British Standard specifies a system of tolerance grades and required machining allowance grades for the dimensions of castings

which has marked many previous initiatives in this area

BS 2950 does not specify surge resisting characteristics

such as weldability

Cross-references to guidance on associated activities within the other parts of BS ISO 15686

Aerospace series. O-ring grooves. Dimensions Ingestion-build-100998 This British Standard specifies aWhat is BS EN 3748 Dimensions of O ring grooves for aerospace applications about? O rings and seals are used in a wide range of industries to help you tightly seal the connections in pipes, tubes, and other elements of complex hydraulic and pneumatic systems. BS EN 3748 is a European Standard on aerospace series that discuss O ring grooves. The main aim of BS EN 3748 is to provide static sealing applications where simple, cost effective leak tight