• MIL-PRF-25961 Revision H:2008

    Current The latest, up-to-date edition.

    VALVE, FILL-BUILDUP-VENT, LIQUID OXYGEN CONVERTER, CRU-50/A

    Available format(s):  PDF

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    Publisher:  US Military Specs/Standards/Handbooks

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

    1. SCOPE
    2. APPLICABLE DOCUMENTS
    3. REQUIREMENTS
    4. VERIFICATION
    5. PACKAGING
    6. NOTES

    Abstract - (Show below) - (Hide below)

    Specifies one type of liquid oxygen converter fill-buildup-vent valve for use in 70 and 300 pounds per square inch gage (psig) liquid oxygen (LOX) systems in aircraft. The valve is designated CRU-50/A.

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

    Committee FSC 4820
    Development Note Supersedes MIL V 25961 (10/2002) H NOTICE 1 - Notice of Validation. (03/2016) New child NOT 2 2020 is added.
    Document Type Standard
    Product Note New child NOT 2 2020 is added.
    Publisher US Military Specs/Standards/Handbooks
    Status Current
    Supersedes

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

    MIL-DTL-19803 Revision G:2007 CONVERTER, LIQUID OXYGEN, 10-LITER, GCU-24A/A
    MIL-PRF-38170 Revision H:2000 TANK, MOBILE STORAGE, LIQUID OXYGEN TMU-27/M
    MIL-DTL-25469 Revision J:2014 VALVES, FILLER, LIQUID OXYGEN, AIRCRAFT TYPE

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

    A-A-59503 Revision C:2011 NITROGEN, TECHNICAL
    SAE AS 8010 : 2012 AVIATOR'S BREATHING OXYGEN PURITY STANDARD
    MS27566 Revision H:2000 CAP ASSEMBLY, LIQUID OXYGEN FILL VALVE
    MIL-PRF-38201 Revision D:1998 VALVE, FILLER, LIQUID OXYGEN FEMALE, CRU-59/E
    ASME B46.1 : 2009 SURFACE TEXTURE (SURFACE ROUGHNESS, WAVINESS, AND LAY)
    ASME B1.20.1 : 2013(R2018) PIPE THREADS, GENERAL PURPOSE (INCH)
    ASTM D 2512 : 2017 Standard Test Method for Compatibility of Materials with Liquid Oxygen (Impact Sensitivity Threshold and Pass-Fail Techniques) (Withdrawn 2023)
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