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Connections for General Use and Fluid Power - Ports and Stud Ends with ASME B1.1 Threads and O-Ring Sealing - Part 2: Heavy-Duty (S Series) Stud Ends
- Ground Vehicle Standard
- J1926/2_201609
- Revised
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This part of SAE J1926 specifies dimensions, performance requirements, and test procedures for adjustable and nonadjustable heavy-duty (S series) stud ends with ASME B1.1 threads for use in fluid power and general applications and the O-rings used with them that are currently not listed in SAE J515.
Stud ends in accordance with this part of SAE J1926 may be used at working pressures up to 63 MPa for nonadjustable stud ends and up to 41.3 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 for hydraulic fluid power applications, only ISO 6149 shall be used. Threaded ports and stud ends in accordance with ISO 1179, ISO 9974, and ISO 11926 shall not be used for new design in hydraulic fluid power applications.
Conformance to the dimensional information does not guarantee rated performance. Each manufacturer shall perform testing according to the specification contained in this document to ensure that components made to this document comply with the performance rating.
Appendices A and B of this document are informative.
Rationale
This document was revised in order to move the optional inch hex sizes and dimensions to Appendix B.
In an effort to standardize within a global market and ensuring that companies can remain competitive in an international market, it is the intent to convert to metric hex sizes which will:
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lead to one global system
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guide users to preferred system
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reduce complexity
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eliminate duplications
The optional inch hexes now contain the note “NOT TO BE USED FOR NEW DESIGN” in accordance with the Metric Hex Resolution approved during the March 2008 FCCTC meeting.
Topic
Data Sets - Support Documents
Title | Description | Download |
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Unnamed Dataset 1 | ||
Unnamed Dataset 2 | ||
Unnamed Dataset 3 | ||
Unnamed Dataset 4 | ||
Unnamed Dataset 5 | ||
Table 1 | SAE J1926-2 heavy-duty (S series) stud end dimensions | |
Table 1 | SAE J1926/2 heavy-duty (S series) stud end dimensions (continued) | |
Table 1 | SAE J1926/2 heavy-duty (S series) stud end dimensions (continued) | |
Table 2 | SAE J1926-2 heavy-duty (S series) stud end pressures | |
Table 3 | Adjustable stud end washer torque and flatness allowance | |
Table 4 | SAE J1926-2 stud end qualification torque | |
Table 5 | O-ring sizes for -40 and -48 | |
Table 6 | SAE J1926-2 heavy-duty (S series) stud end optional inch hex dimensions |
Issuing Committee
Hydraulic Tube Fittings Committee
The Hydraulic Tube Fittings Subcommittee of the FCCTC develops and maintains SAE Standards, Recommended Practices and Information Reports relating to hydraulic and pneumatic tube fittings for all fluid power applications except hydraulic and pneumatic brake applications Participants in the FCCTC Hydraulic Tube Fittings Subcommittee include OEMs, suppliers, consulting firms, government and other interested parties.
Reference
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