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  • EN 3712 : 2007

    Current The latest, up-to-date edition.

    AEROSPACE SERIES - NUTS, ANCHOR, SELF-LOCKING, ONE LUG, FIXED, REDUCED SERIES, WITH COUNTERBORE, IN STEEL, CADMIUM PLATED, MOS[2] LUBRICATED - CLASSIFICATION: 1100 MPA (AT AMBIENT TEMPERATURE)/235 DEGREES C

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    Published date:  20-06-2007

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    1 Scope
    2 Normative references
    3 Required characteristics
    4 Designation
    5 Marking
    6 Technical specification

    Abstract - (Show below) - (Hide below)

    This standard specifies characteristics for one lug, reduced series, counterbored, fixed anchor nuts, with a self-locking feature achieved by forming the upper portion out-of-round, in steel, cadmium plated, MoS2 lubricated, classification 1 100 MPa ) / 235 °C. )

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

    Development Note Supersedes PREN 3712. (08/2007)
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    EN 9100:2009 Quality Management Systems - Requirements for Aviation, Space and Defense Organizations
    ISO 8788:2000 Aerospace Nuts, metric Tolerances of form and position
    ISO 5855-2:1999 Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts
    EN 2491:2011 Aerospace series - Molybdenum disulphide dry lubricants - Coating methods
    ISO 5858:1999 Aerospace Nuts, self-locking, with maximum operating temperature less than or equal to 425 degrees C Procurement specification
    EN 2133:2010 Aerospace series - Cadmium plating of steels with specified tensile strength ≤ 1 450 MPa, copper, copper alloys and nickel alloys
    PREN 2542 : 200P2 AEROSPACE SERIES - STEEL FE-PL43S - ANNEALED - BAR AND WIRE - D[E] <= 40 MM FOR PREVAILING TORQUE NUTS
    EN 2424:2008 Aerospace series - Marking of aerospace products
    PREN 2543 : 200P2 AEROSPACE SERIES - STEEL FE-PL43S - ANNEALED - SHEET AND STRIP - 0,3 <= A <= 2 MM FOR PREVAILING TORQUE NUTS
    ISO 9001:2015 Quality management systems — Requirements
    ISO 3191:1998 Aerospace — Nuts, anchor, self-locking, fixed, single lug, reduced series, with counterbore, with MJ threads, classifications: 1 100 MPa (at ambient temperature)/235 degrees C, 1 100 MPa (at ambient temperature)/315 degrees C and 1 100 MPa (at ambient temperature)/425 degrees C — Dimensions
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