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ISO 9974-1:1996PublishedConnections for general use and fluid power — Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing — Part 1: Threaded portsISO 9974-2:1996PublishedConnections for general use and fluid power — Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing — Part 2: Stud ends with elastomeric sealing (type E)ISO 9974-3:1996PublishedConnections for general use and fluid power — Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing — Part 3: Stud ends with metal-to-metal sealing (type B)ISO 10763:2020PublishedHydraulic fluid power — Plain-end, seamless and welded precision steel tubes — Dimensions and nominal working pressuresISO 11237:2025PublishedRubber hoses and hose assemblies — Compact wire-braid-reinforced hydraulic types for oil-based or water-based fluids — SpecificationISO/TR 11340:1994PublishedRubber and rubber products — Hydraulic hose assemblies — External leakage classification for hydraulic systemsISO/TS 11672:2016PublishedConnectors for fluid power and general use — Designation and nomenclatureISO/TS 11686:2023PublishedConnectors for fluid power and general use — Assembly instructions for connectors with adjustable stud ends and O-ring sealingISO 11926-1:1995PublishedConnections for general use and fluid power — Ports and stud ends with ISO 725 threads and O-ring sealing — Part 1: Ports with O-ring seal in truncated housingISO 11926-2:1995PublishedConnections for general use and fluid power — Ports and stud ends with ISO 725 threads and O-ring sealing — Part 2: Heavy-duty (S series) stud endsISO 11926-3:1995PublishedConnections for general use and fluid power — Ports and stud ends with ISO 725 threads and O-ring sealing — Part 3: Light-duty (L series) stud endsISO 12151-2:2022PublishedConnections for hydraulic fluid power and general use — Hose fittings — Part 2: Hose fittings with ISO 8434-1 24° cone connector ends with O-ringsISO 12151-3:2021PublishedConnections for hydraulic fluid power and general use — Hose fittings — Part 3: Hose fittings with ISO 6162-1 or ISO 6162-2 flange endsISO 12151-1:2010PublishedConnections for hydraulic fluid power and general use — Hose fittings — Part 1: Hose fittings with ISO 8434-3 O-ring face seal endsISO 12151-6:2009PublishedConnections for hydraulic fluid power and general use — Hose fittings — Part 6: Hose fittings with ISO 8434-6 60 degree cone endsISO 12151-4:2007PublishedConnections for hydraulic fluid power and general use — Hose fittings — Part 4: Hose fittings with ISO 6149 metric stud endsISO 12151-5:2007PublishedConnections for hydraulic fluid power and general use — Hose fittings — Part 5: Hose fittings with ISO 8434-2 37 degree flared endsISO 14540:2013PublishedHydraulic fluid power — Dimensions and requirements for screw-to-connect quick-action couplings for use at a pressure of 72 MPa (720 bar)ISO 14541:2013PublishedHydraulic fluid power — Dimensions and requirements for screw-to-connect quick-action couplings for general purposeISO 14743:2020PublishedPneumatic fluid power — Push-in connectors for thermoplastic tubesISO 15171-2:2016PublishedConnections for fluid power and general use — Hydraulic couplings for diagnostic purposes — Part 2: Coupling with M16 x 2 end for connection under pressureISO 15171-1:1999PublishedConnections for fluid power and general use — Hydraulic couplings for diagnostic purposes — Part 1: Coupling not for connection under pressureISO 16028:2023PublishedHydraulic fluid power — Dimensions and requirements of quick-action couplings, flush-face typeISO 16030:2022PublishedPneumatic fluid power — Connections — Ports and stud endsISO/TS 18409:2018PublishedHydraulic fluid power — Hose and hose assemblies — Method of collecting a fluid sample for analyzing the cleanliness of a hose or hose assembly