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  • ASME B1.12 : 1987

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
    View superseded by

    CLASS 5 INTERFERENCE-FIT THREAD

    Available format(s):  Hardcopy, PDF

    Superseded date:  27-08-2021

    Language(s):  English

    Published date:  23-07-2013

    Publisher:  American Society of Mechanical Engineers

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Standards Committee Roster
    1 General
    2 Terminology
    3 Thread Designations
    4 Screw Thread Profile
    5 Screw Thread Series
    6 Screw Thread Class
    7 Screw Thread Allowances and Tolerances
    8 Standard Series Threads and Formulas for
       Limits of Size
    9 Thread Characteristics
    10 Notes on Product Design and Application
    11 Product Screw Thread Acceptability
    12 Torque
    Appendices
    A - Obsolete Tentative Standard and Alternate Standard
        for Class 5 Interference-Fit Thread
    B - Specifications for Elastic Interference-Fit Thread
    C - Class 5 Modified Specifications for Plastic Flow
        Interference-Fit Thread With Addition of
        K Monel External Thread
    D - Comparison of Interference Metal for the Thread
        Assemblies Tabulated in the Appendices With the
        American National Standard Class 5ThreadAssemblies

    Abstract - (Show below) - (Hide below)

    Gives dimensional tables for external and internal plastic flow interference-fit threads of modified National thread form in the coarse thread series (NC) in sizes 0.250 in. through 1.500 in.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher American Society of Mechanical Engineers
    Status Superseded
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

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    FED-STD-H28-23 Base Document:1989 Screw-Thread Standards for Federal Services Section 23 Class 5 Interference-Fit Screw Threads
    ASME B94.9 : 2008 : INC : ERR 1 : 2010 TAPS: GROUND THREAD WITH CUT THREAD APPENDIX (INCH AND METRIC SIZES)
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    MSS SP 42 : 2013 CORROSION-RESISTANT GATE, GLOBE, ANGLE, AND CHECK VALVES WITH FLANGED AND BUTT WELD ENDS (CLASSES 150, 300, & 600)
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    ASME B94.9 : 2008 : R2013 TAPS: GROUND THREAD WITH CUT THREAD APPENDIX (INCH AND METRIC SIZES)
    MIL-DTL-18030 Revision F:2018 Valves, Control, Air-Diaphragm-Operated (Complete with Pneumatic Instrumentation)
    FED-STD-H28 Revision A:1994 Screw-Thread Standards for Federal Services
    API 599 RUSSIAN : 2013 METAL PLUG VALVES - FLANGED, THREADED AND WELDING ENDS
    EN ISO 15761:2002 Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries (ISO 15761:2002)
    BS EN ISO 15761:2002 Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries
    DIN EN ISO 10434:2005-01 BOLTED BONNET STEEL GATE VALVES FOR THE PETROLEUM, PETROCHEMICAL AND ALLIED INDUSTRIES
    ASTM F 1370 : 1992 : R2011 Standard Specification for Pressure-Reducing Valves for Water Systems, Shipboard
    ISO 10434:2004 Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries
    ASTM F 1370 : 1992 : R2005 Standard Specification for Pressure-Reducing Valves for Water Systems, Shipboard
    BS EN ISO 10434:2004 Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries
    ASTM F 1370 : 1992 Standard Specification for Pressure-Reducing Valves for Water Systems, Shipboard
    API 600 REDLINE : 2009 STEEL GATE VALVES - FLANGED AND BUTT-WELDING ENDS, BOLTED BONNETS
    ASME Y14.6:2001 SCREW THREAD REPRESENTATION
    ASME Y14.6 : 2001 : R2013 SCREW THREAD REPRESENTATION
    ASME Y14.6 : 2001 : R2007 SCREW THREAD REPRESENTATION
    API 600 RUSSIAN : 2009 STEEL GATE VALVES - FLANGED AND BUTT-WELDING ENDS, BOLTED BONNETS
    ASME B18.31.2 : 2014 CONTINUOUS THREAD STUD, DOUBLE-END STUD, AND FLANGE BOLTING STUD (STUD BOLT) (INCH SERIES)
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