CPSC: H13A0015A. CONSUMER STATED WHILE ATTENDANT WAS FILLING HIS FIVE GALLON PROPANE TANK, THE TANK HAD ONLY TAKEN IN ABOUT A HALF GALLON OF PROPANE WHEN A FLASH FIRE CAME FROM THE NOZZLE AREA AT THE CONNECTION POINT OF THE 2 PIECE COMPOSITE TANK AND THEN THE TANK EXPLODED. *LN UPDATED 07/15/14