| 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 | DF | .~.~.~ Radially applied {3} |
| 422.5 | DF | .~.~.~.~ Wound material engaging {1} |
| 422.6 | ![]() | .~.~.~.~.~ Strap {1} |
| 422.7 | DF | .~.~.~.~.~.~> Accommodates roll transfer |