5.906" overall length 3.500" overall width 18 all pressure connection thread quantity per inch rectangular w/bracket npt all pressure connection thread series
2a single mounting facility thread class 0.375" single mounting facility thread length 7.646" overall length 1.968" overall width section 2 has 9 dummy terminals on rear; section 3 has 2 dummy terminals on rear; section 4 has 2 dummy terminals on rear; section 5 has 1 dummy terminal on front circular wafer, bushing mount unef single mounting facility thread series