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  • PREN 4444 : 200P1

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    AEROSPACE SERIES - NUTS, ELLIPTICAL CLINCH, SELF-LOCKING, IN HEAT RESISTING STEEL FE-PA2601 (A286), MOS[2] COATED - CLASSIFICATION: 900 MPA (AT AMBIENT TEMPERATURE)/425 DEGREES C - TECHNICAL SPECIFICATION

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    Withdrawn date:  18-12-2023

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    Publisher:  Aerospace & Defence Industries Association of Europe

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

    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Quality assurance
    5 Requirements

    Abstract - (Show below) - (Hide below)

    Gives the characteristics, qualification and acceptance requirements for self-locking elliptical clinch nuts in FE-PA2601, for aerospace applications.

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

    Comment Closes On
    Committee C8
    Document Type Draft
    Publisher Aerospace & Defence Industries Association of Europe
    Status Withdrawn

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

    PREN 4446 : 200P1 AEROSPACE SERIES - NUTS, ELLIPTICAL CLINCH, SELF-LOCKING - INSTALLATION ADN REMOVAL PROCEDURE
    PREN 4445 : 200P1 AEROSPACE SERIES - NUTS, ELLIPTICAL CLINCH, SELF-LOCKING - DESIGN STANDARD
    BS EN 4443:2012 Aerospace series. Nuts, elliptical clinch, self-locking, MJ threads, in heat resisting steel FE-PA2601 (A286), MoS2 coated, Classification: 900 MPa (at ambient temperature)/425°C
    PREN 4447 : 200P1 AEROSPACE SERIES - NUTS, ELLIPTICAL CLINCH, SELF-LOCKING, UNJ THREADS, IN HEAT RESISTING STEEL FE-PA2601 (A286), MOS[2] COATED - CLASSIFICATION: 900 MPA (AT AMBIENT TEMPERATURE)/425 DEGREES C
    PREN 4443 : 200P1 AEROSPACE SERIES - NUTS, ELLIPTICAL CLINCH, SELF-LOCKING, MJ THREADS, IN HEAT RESISTING STEEL FE-PA2601 (A286), MOS[2] COATED - CLASSIFICATION: 900 MPA (AT AMBIENT TEMPERATURE)/425 DEGREES C
    I.S. EN 4443:2012 AEROSPACE SERIES - NUTS, ELLIPTICAL CLINCH, SELF-LOCKING, MJ THREADS, IN HEAT RESISTING STEEL FE-PA2601 (A286), MOS[2] COATED, CLASSIFICATION: 900 MPA (AT AMBIENT TEMPERATURE)/425 DEGREES C
    UNI EN 4443 : 2012 AEROSPACE SERIES - NUTS, ELLIPTICAL CLINCH, SELF-LOCKING, MJ THREADS, IN HEAT RESISTING STEEL FE-PA2601 (A286), MOS[2] COATED, CLASSIFICATION: 900 MPA (AT AMBIENT TEMPERATURE)/425 DEGREES C
    EN 4443:2012 Aerospace series - Nuts, elliptical clinch, self-locking, MJ threads, in heat resisting steel FE-PA2601 (A286), MoS2 coated, Classification: 900 MPa (at ambient temperature)/ 425 °C

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

    ISO 3534:1977 Statistics — Vocabulary and symbols
    ISO 5855-2:1999 Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts
    PREN 4446 : 200P1 AEROSPACE SERIES - NUTS, ELLIPTICAL CLINCH, SELF-LOCKING - INSTALLATION ADN REMOVAL PROCEDURE
    ISO 3452:1984 Non-destructive testing — Penetrant inspection — General principles
    EN 3042 : 1991 AEROSPACE SERIES - QUALITY ASSURANCE - EN AEROSPACE PRODUCTS - QUALIFICATION PROCEDURE
    ISO 3161:1999 Aerospace — UNJ threads — General requirements and limit dimensions
    ISO 8642:2008 Aerospace — Self-locking nuts with maximum operating temperature greater than 425 degrees C — Test methods
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