Bridgeport 478-LTI2 3-1/2 IN Lqdt. Conn. Ins. 90 Deg, Box of 1
https://nsiindustries.com/product/liquid-tight-insulated-90-degree-connector-3-1-2-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.