McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Yes
    No
    Comments
    E-mail address (if you would like a response)

    Easy-View Oil-Level Indicator

    3/4 NPT Male Thread, 9-13/16" Overall Height

    Image of Product. Front orientation. Easy-View Oil-Level Indicator, 3/4 NPT Male Thread, 9-13/16" Overall Height.
    Technical Drawing of Easy-View Oil-Level Indicator, 3/4 NPT Male Thread, 9-13/16" Overall Height.
    Image of Product. Back orientation. Easy-View Oil-Level Indicator, 3/4 NPT Male Thread, 9-13/16" Overall Height.
    Image of ProductInUse. Front orientation. Easy-View Oil-Level Indicator, 3/4 NPT Male Thread, 9-13/16" Overall Height.
    Image of Product. Side1 orientation. Contains SizingReference. Easy-View Oil-Level Indicator, 3/4 NPT Male Thread, 9-13/16" Overall Height.
    2-D PDF
    000000 each
    3891N24
    In stock
    3891N24
    000000 each
    Each
    In stock
    Streamline your design process with our Solidworks Add-In
    Available for Solidworks 2017 or newer.
    Mount Type

    Screw In

    Material

    Copolyester

    Pipe Size

    3/4

    Thread Type

    NPT

    Gender

    Male

    Overall Height

    9 13/16"

    Window Height

    7 7/8"

    Maximum Pressure @ Temperature

    65 psi @ 70° F

    Temperature Range

    -40° F to 200° F

    Fitting Material

    304 Stainless Steel

    Window Material

    Copolyester

    For Use With

    Alcohol-Based Solvents, Diesel Fuel, Hydraulic Fluid, Oil, Salt Water, Water

    Features

    3-Micron Filter, UV Resistant, Vent

    Includes

    Level Rings

    Connects To

    Pipe

    Fitting Connection

    Threaded

    Number of Rings

    2

    Ring Color

    Green, Red

    Ring Material

    Polycarbonate

    Shape

    Straight

    Vent

    Connection Port

    Pipe

    Connection

    Threaded

    Thread Type

    NPT

    Pipe Size

    1

    Gender

    Male

    Country of Origin

    United States

    DFARS Compliance

    Specialty Metals COTS-Exempt

    Export Control Classification Number (ECCN)

    EAR99

    REACH Compliance

    Not Compliant

    RoHS Compliance

    RoHS 3 (2015/863/EU) Compliant

    Schedule B Number

    902610.7000

    U.S.–Mexico–Canada Agreement (USMCA) Qualifying

    Yes

    Made with clear, shatter-resistant plastic, these indicators don't require a shield to protect them like other oil-level indicators, so you can check your hydraulic fluid or oil level from any angle. They’re often found on gear boxes, crank cases, and other reservoirs. These indicators mount from the outside of your tank. The vent prevents pressure buildup, which can affect the level displayed. Within the vent, there is a filter for keeping out particles as small as table salt. Unthread the vent to clean its filter or to replace it with your own vent, plug, fitting, or sensor. These indicators also have adjustable rings for marking levels critical to your system.

    The information in this 3-D model is provided for reference only.