| 280 / | HD | LAND VEHICLES |
| * | DD | WHEELED {1} |
| * | DD | .~ Running gear {6} |
| FOR 145 | ![]() | .~.~ Suspension means (280/688) {8} |
| FOR 146 | DF | .~.~.~> Antisway (280/689) |
| FOR 147 | DF | .~.~.~> Independent (280/690) {6} |
| FOR 159 | DF | .~.~.~> Fluid (280/702) {9} |
| FOR 172 | DF | .~.~.~> Plural, diverse nonfluid springs (280/715) |
| FOR 173 | DF | .~.~.~> Rubber (280/716) {1} |
| FOR 175 | DF | .~.~.~> Leaf (280/718) {2} |
| FOR 178 | DF | .~.~.~> Torsion (280/721) {2} |
| FOR 181 | DF | .~.~.~> Coil (280/724) {1} |