• SAE AMS 7274 : 2014

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    RUBBER: BUTADIENE-ACRYLONITRILE (NBR), 65 TO 75 HARDNESS, FOR ELASTOMERIC SEALS IN AIRCRAFT ENGINE OIL SYSTEMS

    Available format(s):  Hardcopy, PDF

    Superseded date:  10-07-2020

    Language(s):  English

    Published date:  01-01-2014

    Publisher:  SAE International

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

    1. SCOPE
    2. APPLICABLE DOCUMENTS
    3. TECHNICAL REQUIREMENTS
    4. QUALITY ASSURANCE PROVISIONS
    5. PREPARATION FOR DELIVERY
    6. ACKNOWLEDGMENT
    7. REJECTIONS
    8. NOTES

    Abstract - (Show below) - (Hide below)

    Specifies a butadiene-acrylonitrile (NBR) rubber in the form of molded rings, compression seals, O-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications.

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

    Committee AMS CE
    Document Type Revision
    Publisher SAE International
    Status Superseded
    Superseded By
    Supersedes

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

    ASTM D 297 : 2015 : REDLINE Standard Test Methods for Rubber Products—Chemical Analysis
    SAE AMS 2817 : 2016 PACKAGING AND IDENTIFICATION OF MOLDED ELASTOMERIC SEALS AND SEALING COMPONENTS
    ASTM D 1414 : 2015 : REDLINE Standard Test Methods for Rubber O-Rings
    SAE AS 568 : 2014 AEROSPACE SIZE STANDARD FOR O-RINGS
    SAE AIR 851 : 2014 O-RING TENSION TESTING CALCULATIONS
    SAE AS 5752 : 2014 AEROSPACE - VISUAL INSPECTION STANDARD FOR ELASTOMERIC SEALING ELEMENTS OTHER THAN O-RINGS
    SAE AS 3570 : 2012 PACKING, PREFORMED - O-RING SEAL AMS 7274
    ISO 3601-1:2012 Fluid power systems — O-rings — Part 1: Inside diameters, cross-sections, tolerances and designation codes
    ISO 3601-3:2005 Fluid power systems O-rings Part 3: Quality acceptance criteria
    ASTM D 471 : 2016-02 TEST METHOD FOR RUBBER PROPERTY - EFFECT OF LIQUIDS
    SAE ARP 3050 : 2007 SUITABLE TEST SIZES FOR O-RING SPECIFICATIONS
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