| 16 / | HD | MISCELLANEOUS HARDWARE |
| 221 | DF | HINGE {32} |
| 366 | DF | .~ Having plural hinge axes (e.g., multiple pintle) {4} |
| 368 | ![]() | .~.~ Connected by serially arranged pivoted links between hinged members {1} |
| 369 | DF | .~.~.~> Plural sets of serially arranged pivoted links |