The 58-636768-10P is a low-temperature gasket for use with Amphenol GT Series reverse bayonet coupling connectors featuring flange mounting receptacles. This gasket is specifically engineered to maintain resiliency and sealing performance at extremely low temperatures, retaining its elasticity even at -67°F (-55°C). The gasket is capable of sealing a pressure differential of 30 psi under these extreme cold conditions, making it ideal for rail, mass transit, and other harsh environment applications where temperature extremes are a primary concern. Additional gasket variants are available including low smoke zero halogen, high temperature, and conductive types to meet diverse application requirements.