"GAGE,INSPECTION,TURBINE NOZZEL;VERIFIES PROPER LOCATION OF END FACE SEAL SLOTS;CONSISTS OF 2 SETS OF 2 GAGES EA (ONE FOR CONCAVE;ONE FOR CONVEX MEASUREMENTS)WHICH IS MOUNTED ON A SLIDERBOX;2 BOXES MOUNTED ON PEDISTALS POSITIONED TO LOCATE THE APPROPRIATE SEAL SLOT; DIAL INDICATOR MEASURES LINEAR ADJUSTMENT OF SEAL SLOT;HAND HELD GAGE PROVIDES SLOT DEPTH"