6.969" outside diameter 16 thread quantity per inch circumferential grease groove in aperture surface, 0.0625 in. deep, 0.125 in. wide, 0.375 in. from front face round unc thread series
3a thread class right-hand 2.8850" overall length 0.3120" bore diameter 24 thread quantity per inch heat stabilized for operation at minus 65 deg f to plus 350 deg f; provided with keyway on threads cadmium all external/exposed metal surfaces surface treated single row, concave rollers unjf thread series