| 439 / | HD | ELECTRICAL CONNECTORS |
| 775 | DF | METALLIC CONNECTOR OR CONTACT HAVING MOVABLE OR RESILIENT SECURING PART {15} |
| 816 | DF | .~ Spring actuated or resilient securing part {14} |
| 819 | DF | .~.~ Separate spring means moves rigid nonresilent clamping part into securing condition {5} |
| 823 | ![]() | .~.~.~ Socket or pin connector having small radially biased clamping or detenting element |