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  • SAE AIR 1243 D: 2013(S2018)

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    ANTI BLOW-BY DESIGN PRACTICE FOR CAP SEALS

    Available format(s):  Hardcopy, PDF

    Language(s):  English - French

    Published date:  13-08-2018

    Publisher:  SAE International

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

    1. SCOPE
    2. APPLICABLE DOCUMENTS
    3. INTRODUCTION
    4. CONTROL OF DIAMETER CLEARANCE
    5. USE OF CAP-STRIP SEALS WITH ADEQUATE SIDE WALL CLEARANCE
    6. USE OF SIDE WALL NOTCHES ON PISTON (OD) CAP-STRIP SEALS
    7. USE OF CHAMFERS ON PISTON (OD) CAP SEALS
    8. USE OF HIGH MODULUS MATERIAL BACKUP RINGS WITH PISTON
        (OD) CAP SEALS
    9. USE OF PISTON HEAD CHANNELS AND DRILLED HOLES
    10. TESTING FOR BLOW-BY
    11. NOTES
    APPENDIX A - WARNING REGARDING THE USE OF
                 POLYTETRAFLUOROETHYLENE SOLID RING AND
                 ELASTOMERIC RING COMBINATIONS AS PISTON SEALS

    Abstract - (Show below) - (Hide below)

    This SAE Aerospace Information Report (AIR) provides information on anti blow-by design practice for cap seals.

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

    Committee A-6C2
    Document Type Standard
    Publisher SAE International
    Status Current
    Supersedes

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

    SAE ARP 5796 : 2013 FLIGHT CRITICAL CONTROL VALVES, MILITARY AIRCRAFT
    JSSG-2009 Revision A:2013 AIR VEHICLE SUBSYSTEMS (JOINT SERVICE SPECIFICATION GUIDE)
    SAE AIR 4543 : 2017 AEROSPACE HYDRAULICS AND ACTUATION LESSONS LEARNED

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

    SAE AS 4716 : 2011 GLAND DESIGN, O-RING AND OTHER SEALS
    SAE ARP 1233 : 2012 GLAND DESIGN, ELASTOMERIC O-RING SEALS, DYNAMIC RADIAL, 1500 PSI MAX
    SAE AS 568 : 2014 AEROSPACE SIZE STANDARD FOR O-RINGS
    SAE AMS 3678 : 2016 POLYTETRAFLUOROETHYLENE (PTFE) MOLDINGS AND EXTRUSIONS, UNFILLED, PIGMENTED, AND FILLED
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