| 403 / | HD | JOINTS AND CONNECTIONS |
| 345 | DF | INTERFITTED MEMBERS {19} |
| 376 | DF | .~ Including discrete retainer {2} |
| 377 | DF | .~.~ For telescoping members {1} |
| 378 | | .~.~.~ Transverse pin {6} |
| 379.1 | DF | .~.~.~.~> Multiple retainers |
| 379.2 | DF | .~.~.~.~> Having means to prevent removal of retainer |
| 379.3 | DF | .~.~.~.~> Bolt, rivet, or screw |
| 379.4 | DF | .~.~.~.~> Wedge pin |
| 379.5 | DF | .~.~.~.~> Sliding pin |
| 379.6 | DF | .~.~.~.~> Expansible retainer |