This standard specifies the dimensional characteristics of the port ends for adaptors, threaded, with lockring,assembly with elastomer O-ring, for aerospace applications.This standard applies to all port ends for adaptors, threaded, with lockring installed in parts defined by EN 2602 and from EN 2607.
EN 2603:2005 history
2005EN 2603:2005 Aerospace series - Port ends for adaptors, threaded, with lockring - Geometric configuration