| 242 / | HD | WINDING, TENSIONING, OR GUIDING |
| 470 | DF | HELICAL OR RANDOM WINDING OF MATERIAL {17} |
| 474.3 | DF | .~ Alternately or sequentially wound spools {2} |
| 474.8 | DF | .~.~ Coaxial spools {1} |
| 474.9 | DF | .~.~.~ On separately driven spindles {1} |
| 475 | ![]() | .~.~.~.~ Including particular material snagger |