MFR91929
New old stock

Note: I do not know if this switch is ip67 rated or not but it is military grade.

The following is from the datasheet.

MICRO SWITCH™ TL Series
Toggle Switches
Honeywell MICRO SWITCH™ TL Series toggle switches are military qualified to MIL-DTL-3950, specifications for
sealed toggle switches. Quality construction features include a bonded seal between the toggle lever and bushing, and
between the cover and case.
The robust design of the TL Series toggle is well-suited for many military, aerospace and other demanding applications
where reliability is essential. These applications include environments where the panels are subjected to mechanical
shock, vibration, and temperature extremes as well as environments with dust, splashing or hose-directed water.
TL Series toggle switches offer a variety of circuitry and pole options to easily integrate into a number of applications.
A long history in military and aerospace applications has shown the TL Series toggle provides reliable performance with
long operating life under the toughest conditions.

What makes our switches better?

ATTENTION!! 
TL Series toggles are qualified for military duty!

MIL-QUALIFIED AND GLOBAL APPROVALS
MIL-DTL-3950 qualified switches are available to meet military/aerospace
specifications. TL Series toggles’ environmental sealing enables switches to
withstand many demanding indoor and outdoor applications. Quality construction
includes a bonded seal between the toggle lever and bushing, and between
the cover and case that enables switches to withstand may demanding
conditions. UL recognized, CSA certified, and CE approved for global use

Military-qualified listings
    VARIETY OF CIRCUITRIES AND OPERATING ACTIONS
    TL Series’ 1, 2, and 4 pole options meet a variety of circuitry requirements; while
    2- and 3-position, maintained and momentary toggle action, for a breadth of
    circuitry and actuator requirements. They thrive in a wide range of temperatures:
    -65 °C to 71 °C [-85 °F to 160 °F]


Locking levers reduce unintended actuation
    LOCKING LEVERS
    Optional lever locks (pull-to-unlock) require two separate actions to actuate the
    switch in order to prevent unintended actuation

    MULTIPLE CONNECTION OPTIONS
    MICRO SWITCH™ TL Series toggles offer three popular termination options:
    screw, solder lugs, and IWTS (Integrated Wire Termination Systems)

    EASILY CONTROLS LOW-VOLTAGE DC APPLICATIONS
    Toggle switches available with a choice of silver alloy or gold-plated contacts
    to handle a variety of electrical load requirements

    INNOVATIVE PRODUCT DESIGN
    Engineered step-design case provides added space between terminals to
    prevent shorting

    ROBUST CONSTRUCTION
    Built from military-grade components to achieve MIL-DTL-3950 requirements


New Sealed as shown in actual photos.
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