Liquid Tight Insulated 90-Degree Connector 3″, Cast Zinc
https://nsiindustries.com/product/liquid-tight-insulated-90-degree-connector-3-cast-zinc/
Use Bridgeport liquid tight 90-degree connectors to join metallic and nonmetallic “Type B” liquid tight conduit to a box or enclosure in wet environments. The NPT threads, polyethylene gasket and inner sealing ring provide a liquid tight seal.