| 4 / | HD | BATHS, CLOSETS, SINKS, AND SPITTOONS |
| 538 | DF | TUBS {9} |
| 559 | DF | .~ Convenience accessories {4} |
| 560.1 | DF | .~.~ Means for handling user {2} |
| 564.1 | DF | .~.~.~ Vertically, only (e.g., lifts) {1} |
| 565.1 | | .~.~.~.~ Supported by tub {1} |
| 566.1 | DF | .~.~.~.~.~> Hydraulically operated |