"GAGE INDICATOR,FLUSH PIN,10TH-12TH STAGE COMPRESSOR STATOR SEGMENT; USED TO MEASURE OR INSPECT THE PROTRUSION OF SPUTNIK BOLT HEADS; MOUNTS ON THE PWA71327 FIXTURE AND TRANSLATES A DIAL READING FROM A FLUSH PIN OF THE GAGE TO THE HEAD OF THE BOLT; CONSISTS OF A RECTANGULAR BASE WITH 2 PRESS FIT DOWEL PINS EXTENDING DOWNWARD; BODY ASSY HOUSES A SPRING LOADED GAGE PIN ASSY"