Chisels; denominations
Edition 1973-03

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 004: Jam nut receptacle - Product standard; German and English version EN 4645-004:2009
Edition 2010-10

Aerospace series - Connector, optical, circular, single channel, coupled by self-locking ring, operating temperature up to 150 °C continuous - Part 106: Receptacle connector dummy jam nut - Product standard; German and English version EN 3733-106:2008
Edition 2009-09

Aerospace series - Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 °C (or 125 °C) continuous - Part 012: Receptacle, size 1, class A, C and E - Product standard; German and English version EN 4644-012:2015
Edition 2016-01

Aerospace series - Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 °C (or 125 °C) continuous - Part 024: Receptacle size 2, class A, C and E - Product standard; German and English version EN 4644-024:2015
Edition 2016-01

Aerospace series - Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 °C (or 125 °C) continuous - Part 026: Receptacle size 2 with ground block, class B and F - Product standard; German and English version EN 4644-026:2015
Edition 2016-01

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, rectangular, rack and panel, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder - Part 004: Receptacle optical connector - Product standard; German and English version EN 4640-004:2008
Edition 2009-07

Aerospace series - Connectors, electrical, circular, medium and high contact density, scoop-proof with bayonet coupling, operating temperatures -65 °C to 175 °C or 200 °C continuous - Part 011: Dummy receptacle - Product standard; German and English version EN 3372-011:2007
Edition 2008-10