| 206 / | HD | SPECIAL RECEPTACLE OR PACKAGE |
|
| 521 | DF | SHOCK PROTECTION TYPE (E.G., FREE FALL) {10} |
| 521.1 |  | .~ For an egg, fruit, or vegetable (e.g., egg carton) {6} |
| 521.15 | DF | .~.~> Divisible container |
| 521.2 | DF | .~.~> Single item |
| 521.3 | DF | .~.~> Including parallel partitions attached to two opposing container walls by triangular webs {1} |
| 521.5 | DF | .~.~> Including parallel partitions which project through openings in opposed container walls |
| 521.6 | DF | .~.~> Item supported in an opening in a retaining element {1} |
| 521.8 | DF | .~.~> Including a curved or sloping support surface for an item {1} |