| 220 / | HD | RECEPTACLES |
| 200 | DF | CLOSURES {45} |
| 810 | DD | .~ Pivotable, (e.g., hinged) {13} |
| 811 | | .~.~ Pivotable and slidable {2} |
| 812 | DD | .~.~.~> Slidable along parallel guides (e.g., slots or rails) {2} |
| 816 | DD | .~.~.~> Pivotable about axis at right angle to plane of closure |