Respective plungers are slidably supported in a stable manner without fluctuation, and reliable electrical contact is achieved.In a contact of the present invention, a first plunger and a second plunger include tip end portions provided on tip end sides, slidably supported, and contacting two respective members and sliding portions provided on proximal end sides, formed in halved shapes of the respective plungers, slidably overlapped with each other, and inserted in a compression coil spring. Each of the sliding portions is set to have a length to be slidably supported together with the tip end portion of the other plunger.