ISO 6149-1:1993
Connections for fluid power and general use; ports and stud ends with ISO 261 threads and O-ring sealing; part 1: ports with O-ring seal in truncated housing

Standard No.

ISO 6149-1:1993

Release Date

1993

Published By

International Organization for Standardization (ISO)

Status

Withdraw

Replace By

ISO 6149-1:2006

Latest

ISO 6149-1:2022

Scope

Specifies dimensions for metric ports for use with the adjustable and non-adjustable stud ends detailed in ISO 6149-2 and ISO 6149-3. Ports in accordance with this part may be used at working pressures up to 63 MPa for non-adjustable stud ends, and 40 MPa for adjustable ones. 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 rather than ISO 1179 and ISO 11926 is to be used.

ISO 6149-1:1993 history

• 2022 ISO 6149-1:2022 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
• 2019 ISO 6149-1:2019 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
• 2006 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
• 1993 ISO 6149-1:1993 Connections for fluid power and general use; ports and stud ends with ISO 261 threads and O-ring sealing; part 1: ports with O-ring seal in truncated housing