Aerospace series - Pipe coupling 37°, spherical, in heat resisting steel - Straight unions, threaded - Inch series; German and English version EN 4554:2003
Edition 2004-08

Aerospace series - Pipe coupling 24° Cone up to 35 000 kPa (5 080 psi) Ring-locked fitting - Flareless End - Inch Series - Extra Fine Thread Pitch; German and English version EN 4833:2018
Edition 2018-10

Aerospace series - Pipe coupling 37° - Design confirguration - Inch series - Part 2: Port ends; German and English version EN 4550-2:2003
Edition 2004-05

Aerospace series - Installation and removal requirements for Ring locked fitting and reducer, 24° Cone up to 35 000 kPa (5 080 psi) - Inch Series; German and English version EN 4835:2018
Edition 2018-10

Aerospace series - Pipe coupling 8°30' up to 28000 kPa - Adaptors - Metric series - Technical specification; German and English version EN 3079:2006
Edition 2007-09

Aerospace series - Installation and removal requirements for 8°30' adaptors, threaded, with lockring; German and English version EN 2608:2005
Edition 2006-08

Health informatics - Point-of-care medical device communication - Part 10103: Nomenclature - Implantable device, cardiac (ISO/IEEE 11073-10103:2014); English version EN ISO 11073-10103:2013
Edition 2014-06

Aerospace series - Adaptor, Pipe coupling 24° Cone up to 35 000 kPa (5 080 psi) Ring-locked fitting and Ring-locked fitting-reducer - Inch Series - Technical specification; German and English version EN 4832:2018
Edition 2018-10