The Amphenol plain flat gasket, manufactured by Bourns, is crafted from synthetic rubber material to ensure complete waterproof and pressure sealing for flange-mounted receptacles. This gasket maximizes connector performance and provides exceptional radio shielding, particularly beneficial in environments with weak signal strength and high receiver sensitivity. Designed for applications requiring resistance to extremely low temperatures, it maintains resiliency and seals pressure differentials up to 30 psi even at -67°F. Available in various sizes to accommodate different shell dimensions.