| 242 / | HD | WINDING, TENSIONING, OR GUIDING |
| 410 | DF | TENSION CONTROL OR BRAKE {3} |
| 416 | DF | .~ Supply controlled {6} |
| 422 | DF | .~.~ Yieldable coil brake {5} |
| 422.4 | ![]() | .~.~.~ Radially applied {3} |
| 422.5 | DF | .~.~.~.~> Wound material engaging {1} |
| 422.8 | DF | .~.~.~.~> Strap |
| 422.9 | DF | .~.~.~.~> Opposed |