Cavity Seals and Cavity Plugs
The diagram displays the PartOrUsageRelatedSpecifications for Cavity seals and plugs. Both are used to seal Cavities. A cavity plug is used for a single cavity that has no wire in it, a cavity seal is used to seal a single cavity together with a terminal and a wire (single wire seal).
The MultiCavitySeal and the MultiCavityPlug represent parts which are sealing more than one cavity at the same time (multi wire seal). For more details see the description of the corresponding classes.