| 301 / | HD | LAND VEHICLES: WHEELS AND AXLES |
| 5.1 | DF | WHEEL {21} |
| 111 | DF | .~ Wheel-attaching device {4} |
| 112 | DF | .~.~ Outer-end stop {5} |
| 114 | ![]() | .~.~.~ Screw {3} |
| 115 | DF | .~.~.~.~> Adjustable plural-part nut |
| 116 | DF | .~.~.~.~> With hub-driven wrench |
| 117 | DF | .~.~.~.~> Tap bolt |