NAVTA-16 NAV-TF2.8DA-8 NAVTF28DA8 NAV-TF4DA-8 NAVW-1/2-3-ISO NAVW-1/2-NPT-3 NAVW-1/4-1-ISO NAVW-1/4-NPT-1 NAVW-3/8-2-ISO NAVW-3/8-NPT-2