FCI Reinforcing Nozzle Selector is an app to get the technical dimensional information from the complete FCI Long Weld Neck family of ASME Pressure Vessel Connections manufactured by Forged Components Inc. – LWN, HB, I1, I2, I3 E, Q-Lip nozzles, buttweld stub end connections, studding outlets, and ASME B.16 Series A & B large diameter flanges and blinds.