2cres, 0.550 in. Nom o/a lg, 0.190 in. Nom o/a od, ext thd 1st end, no. 10-0.190-in.-32 unf series cl 3a rh thd, 0.220 in. Nom lg thd, slotted face 2nd end, 0.040 in. W by 0.062 in. Nom dp slot, 0.0279 in. Min, 0.0284 in. Max restricted flow id 1st end