ring gasket

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1. A continuous strip of resilient material attached to a door or doorframe to provide a tight seal between the door and frame; acts as weather stripping and as a light and sound seal.
2. Any ring of resilient material, used at a joint to prevent leakage.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
References in periodicals archive ?
The unique PP and PTFE Wave Horn antennas are process sealed by their antenna material instead of a traditional process seal construction with O ring gaskets. These gasket-free antennas are therefore ideally suited for extreme corrosive environments.
Macroscopicalty, sealability follows leak testing of ring gaskets of simple cross-section under increased strain and stress levels.