No. The filter stack is shown in the wrong order for a conventional
three-piece French press filter: the cross plate and spiral plate
are reversed.

The diagram shows, from top to bottom:
  Cross plate (4) -> mesh screen (5) -> spiral plate (6).

The correct order, from the lid toward the coffee grounds, is:
  Spiral/spring plate (6) -> mesh screen (5) -> cross plate (4).

The spiral plate belongs above the mesh. Its perimeter spring keeps
the screen's edge snug against the glass, limiting grounds bypass.
The cross plate belongs below the mesh, supporting it against the
upward force from the grounds and liquid as the plunger is pressed.
The mesh is sandwiched between these two plates.

Swap parts 4 and 6 in the drawing and correct their descriptions.
The knob, lid, rod, beaker, and frame are otherwise broadly plausible.
The exact threaded fastener arrangement varies by model; a separate
retaining nut is not universal and is not the main error here.