A pressure relief door, comprising: a panel having an exterior side, an interior side opposite the exterior side, a front edge, a rear edge opposite the front edge, and a pair of side edges (22 and 24), each of which extends from the front edge to the rear edge; a pair of pressure relief latches (30 and 32) mounted to the interior side of the panel, one of the pressure relief latches being mounted proximate to one of the side edges of the panel, and the other of the pressure relief latches being mounted proximate to the other of the side edges of the panel; and a pair of hinges (36 and 38), each of which includes a first end and a second end opposite the first end, the first end of each of the hinges being mounted to the panel, each of the hinges further including a lock mechanism (42 and 44) for locking the pressure relief door in an open position and mounted to the second end of the hinge, each of the lock mechanisms including a mounting bracket (48 and 50), each mounting bracket of the lock mechanisms comprising a boss and a stop, wherein the mounting brackets are linked to one another by a tube having a first end and a second end opposite the first end of the tube, the first end of the tube being attached to one of the mounting brackets of the lock mechanisms, and the second end of the tube being attached to the other of the mounting brackets of the lock mechanisms, wherein the tube is adapted to pivot about the bosses, and wherein the pressure relief door is adapted to be moved to the open position, such that the hinges pivot in a first direction and are stopped by the stops of the mounting brackets of the lock mechanisms. a panel having an exterior side, an interior side opposite the exterior side, a front edge, a rear edge opposite the front edge, and a pair of side edges (22 and 24), each of which extends from the front edge to the rear edge; a pair of pressure relief latches (30 and 32) mounted to the interior side of the panel, one of the pressure relief latches being mounted proximate to one of the side edges of the panel, and the other of the pressure relief latches being mounted proximate to the other of the side edges of the panel; and a pair of hinges (36 and 38), each of which includes a first end and a second end opposite the first end, the first end of each of the hinges being mounted to the panel, each of the hinges further including a lock mechanism (42 and 44) for locking the pressure relief door in an open position and mounted to the second end of the hinge, each of the lock mechanisms including a mounting bracket (48 and 50), each mounting bracket of the lock mechanisms comprising a boss and a stop, wherein the mounting brackets are linked to one another by a tube having a first end and a second end opposite the first end of the tube, the first end of the tube being attached to one of the mounting brackets of the lock mechanisms, and the second end of the tube being attached to the other of the mounting brackets of the lock mechanisms, wherein the tube is adapted to pivot about the bosses, and wherein the pressure relief door is adapted to be moved to the open position, such that the hinges pivot in a first direction and are stopped by the stops of the mounting brackets of the lock mechanisms.