B5406-C Brass Male NPT Hex Head Plug Check Part Number A NPT C L WORKING PRESSURE B5406-2C 1/8-27 .44 .55 1200 psi B5406-4C 1/4-18 .56 .68 1200 psi B5406-6C 3/8-18 .68 .76 1200 psi B5406-8C 1/2-14 .87 .86 1200 psi B5406-12C 3/4-14 1.06 .93 1200 psi B5406-16C 1-11-1/2 1.31 .99 1200 psi
