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    I.S. EN 3747:2007

    Current The latest, up-to-date edition.

    AEROSPACE SERIES - O-RINGS, IN FLUOROSILICONE RUBBER (FVMQ) - TECHNICAL SPECIFICATION

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2007

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Quality assurance
    5 Requirements
    Annex A (normative) Packaging

    Abstract - (Show below) - (Hide below)

    Provides the characteristics, qualification and acceptance requirements for O-rings in fluorosilicone rubber (FVMQ) to EN 3825, EN 3826 and EN 3827, for aerospace applications.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current
    Supersedes

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

    ASTM D 1414 : 2015 : REDLINE Standard Test Methods for Rubber O-Rings
    ISO 188:2011 Rubber, vulcanized or thermoplastic — Accelerated ageing and heat resistance tests
    ISO 1749:1973 Aircraft Elastomeric sealing rings Packaging and identification
    PREN 3826 : DRAFT 2006 AEROSPACE SERIES - FLUOROSILICONE RUBBER (FVMQ) - HARDNESS 70 IRHD
    EN 3042 : 1991 AEROSPACE SERIES - QUALITY ASSURANCE - EN AEROSPACE PRODUCTS - QUALIFICATION PROCEDURE
    PREN 3825 : DRAFT 2006 AEROSPACE SERIES - FLUOROSILICONE RUBBER (FVMQ) - HARDNESS 60 IRHD
    PREN 3376 : 200P1 AEROSPACE SERIES - LIMITS OF SURFACE IMPERFECTIONS OF ELASTOMERIC TOROIDAL SEALING RINGS (O-RINGS)
    ISO 48:2010 Rubber, vulcanized or thermoplastic Determination of hardness (hardness between 10 IRHD and 100 IRHD)
    ISO 1817:2015 Rubber, vulcanized or thermoplastic Determination of the effect of liquids
    ISO 2781:2008 Rubber, vulcanized or thermoplastic Determination of density
    PREN 3827 : DRAFT 2006 AEROSPACE SERIES - FLUOROSILICONE RUBBER (FVMQ) - HARDNESS 80 IRHD
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