0.3500" overall length hrectangular shape flange one end 1.750 in. high. 0.750 in. wide; oval bore 0.320 in. wide, 0.250 in. high with full radius each side; glass bead blast per mil-std-1504, glass beads per mil-g-9954, size 6 passivate surface treated
2a thread class right-hand 2.3750" overall length 0.4370" bore diameter 20 thread quantity per inch inspection hole optional nickel inner member surface treated ball type unf thread series