| 242 / | HD | WINDING, TENSIONING, OR GUIDING |
| 550 | DF | UNWINDING {8} |
| 551 | DF | .~ With attachment to preceding material {5} |
| 555 | DF | .~.~ Splicing running material (i.e., flying splice) {2} |
| 555.1 | DF | .~.~.~ Shift new material {1} |
| 555.2 | ![]() | .~.~.~.~ Longitudinal shift |