| 2 / | HD | APPAREL |
| 455 | DF | GUARD OR PROTECTOR {12} |
| 410 | DF | .~ For wearer's head {14} |
| 6.6 | ![]() | .~.~ Soldier's (i.e., ground based trooper) helmet {2} |
| 6.7 | DF | .~.~.~> Having eye shield |
| 6.8 | DF | .~.~.~> Having movable mechanical energy absorbing means (e.g., spring, etc.) |