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BS EN ISO 9974-3:2000

Current
Current

The latest, up-to-date edition.

Connections for general use and fluid power. Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing Stud ends with metal-to-metal sealing (type B)
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-08-2000

Specifies dimensions, test methods and performance criteria fo heavy-duty (S series), light-duty (L series) and extra-light-duty (LL series) stud ends with ISO 261 threads and metal-to-metal sealing. Also specifies the designation of these stud ends. Stud ends should not be used for leak-free hydraulic fluid power applications as they may leak if re-used.

Committee
MCE/18/-/4
DevelopmentNote
Supersedes 94/704321 DC. (06/2005)
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Current
Supersedes

ISO 11926-2:1995 Connections 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 ends
ISO 8434-1:2007 Metallic tube connections for fluid power and general use Part 1: 24 degree cone connectors
ISO 5598:2008 Fluid power systems and components Vocabulary
ISO 4759-1:2000 Tolerances for fasteners — Part 1: Bolts, screws, studs and nuts — Product grades A, B and C
ISO 1101:2017 Geometrical product specifications (GPS) — Geometrical tolerancing — Tolerances of form, orientation, location and run-out
ISO 9974-1:1996 Connections for general use and fluid power Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing Part 1: Threaded ports
ISO 9974-2:1996 Connections 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 6149-3:2006 Connections for hydraulic fluid power and general use Ports and stud ends with ISO 261 metric threads and O-ring sealing Part 3: Dimensions, design, test methods and requirements for light-duty (L series) stud ends
ISO 1302:2002 Geometrical Product Specifications (GPS) Indication of surface texture in technical product documentation
ISO 6149-2:2006 Connections for hydraulic fluid power and general use Ports and stud ends with ISO 261 metric threads and O-ring sealing Part 2: Dimensions, design, test methods and requirements for heavy-duty (S series) stud ends
EN ISO 6803:2017 Rubber or plastics hoses and hose assemblies - Hydraulic-pressure impulse test without flexing (ISO 6803:2017)
ISO 6508:1986 Metallic materials Hardness test Rockwell test (scales A - B - C - D - E - F - G - H - K)
ISO 6149-1:2006 Connections for hydraulic fluid power and general use Ports and stud ends with ISO 261 metric threads and O-ring sealing Part 1: Ports with truncated housing for O-ring seal
ISO 8434-4:1995 Metallic tube connections for fluid power and general use Part 4: 24 degree cone connectors with O-ring weld-on nipples
ISO 286-2:2010 Geometrical product specifications (GPS) ISO code system for tolerances on linear sizes Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts
ISO 261:1998 ISO general purpose metric screw threads General plan
ISO 11926-3:1995 Connections 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 ends
ISO 6803:2017 Rubber or plastics hoses and hose assemblies — Hydraulic-pressure impulse test without flexing
ISO 3448:1992 Industrial liquid lubricants — ISO viscosity classification
ISO 6410-1:1993 Technical drawings — Screw threads and threaded parts — Part 1: General conventions
ISO 11926-1:1995 Connections 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 housing

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