• SAE ARP4912C:2017

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    DESIGN RECOMMENDATIONS FOR SPARE SEALS IN LANDING GEAR SHOCK STRUTS

    Available format(s):  Hardcopy, PDF

    Superseded date:  19-09-2022

    Language(s):  English

    Published date:  09-06-2017

    Publisher:  SAE International

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

    1. SCOPE
    2. APPLICABLE DOCUMENTS
    3. RECOMMENDATIONS
    4. TEST RESULTS
    5. CONCLUSIONS
    6. NOTES
    APPENDIX A

    Abstract - (Show below) - (Hide below)

    Gives recommendations on cavity design, the installation of elastomer type spare seals in these cavities, and information surrounding elastomer material properties after contact with typical shock absorber hydraulic fluid(s) or grease.

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

    Committee A-5B
    Document Type Revision
    Publisher SAE International
    Status Superseded
    Superseded By
    Supersedes

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

    SAE AMS P 25732 : 1998 PACKAGING, PREFORMED, PETROLEUM HYDRAULIC FLUID RESISTANT, LIMITED SERVICE AT 275 DEGREES F (135 DEGREES C)
    MIL-PRF-5606 Revision H:2002 HYDRAULIC FLUID, PETROLEUM BASE; AIRCRAFT, MISSILE, AND ORDNANCE
    ASTM D 1414 : 2015 : REDLINE Standard Test Methods for Rubber O-Rings
    SAE AMS P 83461 : 1998 Packing, Preformed, Petroleum Hydraulic Fluid Resistant, Improved Performance at 275°F (135°C)
    SAE AS 568 : 2014 AEROSPACE SIZE STANDARD FOR O-RINGS
    MIL-PRF-87257 Revision C:2017 HYDRAULIC FLUID, FIRE RESISTANT, LOW TEMPERATURE, SYNTHETIC HYDROCARBON BASE, AIRCRAFT AND MISSILE
    SAE AS 1241 : 2016 FIRE RESISTANT PHOSPHATE ESTER HYDRAULIC FLUID FOR AIRCRAFT
    MIL-PRF-83282 Revision D:1997 HYDRAULIC FLUID, FIRE RESISTANT, SYNTHETIC HYDROCARBON BASE, METRIC, NATO CODE NUMBER H-537
    ASTM D 471 : 2016-02 TEST METHOD FOR RUBBER PROPERTY - EFFECT OF LIQUIDS
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