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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

Feb 16, 2006

General information

90.60     Mar 5, 2026

ISO

ISO/TC 131/SC 4

International Standard

23.100.40  

English   French  

Buying

Published

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Scope

ISO 6149-3:2006 specifies dimensions, performance requirements and test procedures for metric adjustable and non-adjustable light-duty (L series) stud ends and O-rings.
Stud ends in accordance with ISO 6149-3:2006 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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 6149-3:1993

NOW

PUBLISHED
ISO 6149-3:2006
90.60 Close of review
Mar 5, 2026

National adoptions

SRPS EN ISO 6149-3:2013  
ISS

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 6149-3:2006)

60.60   Standard published

C017-2 more