Hydraulic fluid power - Dimensions and identification code for mounting flanges and shaft ends of displacement pumps and motors - Part 1: Inch series shown in metric units (ISO 3019-1:2001)
Edition 2004-02

Hydraulic fluid power - Dimensions and identification code for mounting flanges and shaft ends of displacement pumps and motors - Part 2: Metric series (ISO 3019-2:2001)
Edition 2004-02

Fluid power systems and components - Cylinder bores and piston rod diameters and area ratios - Metric series (ISO 3320:2013)
Edition 2016-01

Fluid power systems - O-rings - Part 1: Inside diameters, cross-sections, tolerances and designation codes (ISO 3601-1:2012 + Cor. 1:2012 + Amd.1:2019); Text in German and English
Edition 2022-08

Fluid power systems - O-rings - Part 1: Inside diameters, cross-sections, tolerances and designation codes (ISO 3601-1:2012 + Cor. 1:2012)
Edition 2013-11

Fluid power systems - O-rings - Part 2: Housing dimensions for general applications (ISO 3601-2:2008)
Edition 2010-08

Fluid power systems - O-Rings - Part 3: Quality acceptance criteria (ISO 3601-3:2005)
Edition 2010-08

Fluid power systems - O-rings - Part 4: Anti-extrusion rings (back-up rings) (ISO 3601-4:2008)
Edition 2010-08

Fluid Power Systems and Components; Multiple Lip Packing Sets, Methods for Measuring Stack Heights
Edition 1978-08

Hydraulic fluid power; pumps, motors and integral transmissions; parameter definitions and letter symbols
Edition 1984-10