ISO 6149-3:1993Withdrawn

Connections for fluid power and general use — Ports and stud ends with ISO 261 threads and O-ring sealing — Part 3: Light-duty (L series) stud ends — Dimensions, design, test methods and requirements

Raccordements pour transmissions hydrauliques et pneumatiques et applications générales — Orifices et éléments mâles à filetage ISO 261 et joint torique — Partie 3: Éléments mâles de série légère (série L) — Dimensions, conception, méthodes d'essai et prescriptions

This edition has been replaced by ISO 6149-3:2006.

Abstract / scope

Stud ends in accordance with this part may be used at working pressures up to 40 MPa (400 bar) for non-adjustable stud ends, and 31,5 MPa (315 bar) for adjustable stud ends. The permissible working pressure depends upon the stud end size, materials, design, working conditions, application, etc. For threaded ports and stud ends specified in new designs in hydraulic power applications, only ISO 6149 is to be used rather than ISO 1179 and ISO 11926.

Life cycle

Replaced by

ISO/DIS 6149-3Deleted (project abandoned)Connections for fluid power and general use — Ports and stud ends with ISO 261 threads and O-ring sealing — Part 3: Dimensions, design, test methods and requirements for light-duty (L series) stud endsInternational Standard · ISO/TC 131/SC 4 ISO 6149-3:2006PublishedConnections 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 endsInternational Standard · Published 16 Feb 2006 · ISO/TC 131/SC 4