Agricultural tractors and machinery - Trailer coupling - Bolt coupling for coupling-ring 40
Edition 1999-07

Couplings for compressed air - Claw coupling, 42 mm internal width, with securing nut - Coupling with male, female and hose connection ends, joint ring
Edition 2023-11

Connectors for electronic equipment - Tests and measurements - Part 13-1: Mechanical operation tests - Test 13a: Engaging and separating forces (IEC 60512-13-1:2006); German version EN 60512-13-1:2006, Corrigendum to DIN EN 60512-13-1:2006-11; German version CENELEC-Cor.:2006 to EN 60512-13-1:2006
Edition 2008-11

Aerospace series - Connectors, optical, circular, single and multipin, coupled by triple start threaded ring - Flush contacts - Part 003: Square flange receptacle - Product standard; German and English version EN 4531-003:2012
Edition 2012-07

Aerospace series - Connectors, optical, circular, single and multipin, coupled by triple start threaded ring - Flush contacts - Part 004: Jam nut receptacle - Product standard; German and English version EN 4531-004:2012
Edition 2012-07

Aerospace series - Connectors, optical, circular, single and multipin, coupled by triple start threaded ring - Flush contacts - Part 005: Plug - Product standard; German and English version EN 4531-005:2012
Edition 2012-07

Aerospace series - Connectors, optical, circular, single and multipin, coupled by triple start threaded ring - Flush contacts - Part 901: Filler plugs - Product standard; German and English version EN 4531-901:2012
Edition 2012-07

Aerospace series - Connector, optical, circular, single channel, coupled by self-locking ring, operating temperature up to 150 °C continuous - Part 103: Protective cover jam nut receptacle - Product standard; German and English version EN 3733-103:2008
Edition 2009-06

Aerospace series - Connector, optical, circular, single channel, coupled by self-locking ring, operating temperature up to 150 °C continuous - Part 101: Protective cover receptacle - Product standard; German and English version EN 3733-101:2008
Edition 2009-06

Aerospace series - Connectors, optical, circular, single and multipin, coupled by threaded ring, self-locking 1,25 mm diameter ferrule with removable alignment sleeve holder - Part 003: Square flange receptacle - Product standard; German and English version EN 4645-003:2009
Edition 2010-10