Used on propulsion shaft onboard 400 ft wagb coast guard vessels. matl tin brz; 67.000 ins o/a lg; 42.250 ins od; 37.250 ins id; 8 holes drilled & tapped 3/4-10 unc 1 in. dp eql spaced on a 40 in. bolt cir dia; 4 holes in ea half for bearing withdrawal
6.969" outside diameter 16 thread quantity per inch circmferential grease groove in aperture surface, 0.0625 in. deep, 0.125 in. wide, 0.375 in. from front face; recess located in raised surface 5.116 in. dia on back face round unc thread series
6.969" outside diameter 16 thread quantity per inch circumferential grease groove in aperture surface, 0.0625 in. deep, 0125 in. wide, 0.375 in. from front face; recess located in raised surface 5.116 in. dia on back face round unc thread series
3a thread class right-hand 0.7500" thread length 2.3750" overall length 18 thread quantity per inch hexagonal wrench socket in the head of the stud; means for relubrication cam follower unf thread series
