| 277 / | HD | SEAL FOR A JOINT OR JUNCTURE |
| 590 | DF | SEAL BETWEEN FIXED PARTS OR STATIC CONTACT AGAINST RELATIVELY MOVABLE PARTS {3} |
| 602 | DF | .~ Contact seal for a pipe, conduit, or cable {10} |
| 616 | DF | .~.~ Having associated mounting or retaining feature {4} |
| 619 | DF | .~.~.~ Axially related backing ring {2} |
| 624 | | .~.~.~.~ And seal secure together |