Connections for Fluid Power and General Use—Ports and Stud Ends with ISO 261 Threads and O-Ring Sealing Part 1: Port with O-Ring Seal in Truncated Housing(Cancelled Dec 2007, Superseded by ISO 6149-1)
This part of SAE J2244 specifies dimensions for fluid power metric ports for use with adjustable and nonadjustable stud ends shown in SAE J2244/2.
Ports in accordance with this part of SAE J2244 may be used at working pressures up to 63 MPa for nonadjustable stud ends and 40 MPa for adjustable stud ends. The permissible working pressure depends upon materials, design, working conditions, application, etc.
For threaded ports and stud ends specified in new designs in hydraulic fluid power applications, only SAE J2244 shall be used. Threaded ports and stud ends in accordance with ISO 1179, ISO 9974, and SAE J1926 (ISO 11926) shall not be used for new designs in hydraulic fluid power applications.
All parts of SAE J2244 are being cancelled. SAE J2244 was published to provide users and manufacturers access to metric port and stud end dimensions. ISO 6149 is more recognized in the industry as the preferred metric port and stud end standard, thus the SAE FCCTC SC1 committee has approved cancelling SAE J2244-1 and superseding it with ISO 6149-1.
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