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J1926/2_201003 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

Revised

03/12/2010

Features
Issuing Committee
Hydraulic Tube Fittings Committee
Scope
Content
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.
NOTE: This document specifies inch as well as metric hexes for the stud ends. Therefore, any product drawing specifying stud ends in accordance with this document must specify hex type, inch or metric, to assure getting intended hex.
Stud ends or parts specified before January 1, 2010 using this standard, shall be supplied with inch hexes, unless otherwise specified.
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.
Appendix A of this document is informative.
Rationale
Content
General revision for harmonization with J1453-3 and ISO 11926-2, addition of sizes -32, -40 and-48 and converting the document to metric hex standard in accordance with FCCTC resolution on metric hex conversion. The resolution provides rationale for converting to metric hex and not using inch hex for new designs as follows:
  1. “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:
    1. -
      lead to one global standard
    2. -
      guide users to a preferred system
    3. -
      reduce complexity
    4. -
      eliminate duplication
    5. -
      reduce confusion”
Meta Tags
Topics
Fluid power systems
Fittings
Hydraulic fluids
Parts
Seals and gaskets
Fasteners
Details
DOI
https://doi.org/10.4271/J1926/2_201003
Pages
14
Citation
SAE International Technical Standard, 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, SAE Standard J1926/2_201003, Revised March 2010, Issued August 1988, https://doi.org/10.4271/J1926/2_201003.
Additional Details
Publisher
SAE International
Published
Mar 12, 2010
Product Code
J1926/2_201003
Content Type
Technical Standard
Status
Revised
Language
English

Revisions

Historical