| 242 / | HD | WINDING, TENSIONING, OR GUIDING |
| 470 | DF | HELICAL OR RANDOM WINDING OF MATERIAL {17} |
| 476.1 | DF | .~ Including particular material to spool connection {2} |
| 476.2 | DF | .~.~ By separate preliminary wind {2} |
| 476.3 | ![]() | .~.~.~ Preliminary wind overwraps material end |