Symbol 1395B from ISO 7000 - Title/Meaning: Fuel shut-off 
Function/description: To identify the control that disengages the flow of fuel to the engine. To indicate that fuel flow to the engine has been interrupted. Use only for fuel shut-off control.
Own work using: iso.org/obp/graphics/grs/6aedc624-9211-4afe-a36d-d13dcc0cdb7d 200.png
Vectorization:  Mrmw