Used on kc135r cfm56. plate is installed over the bores of the fuel pump gear housing when fitting a matched set of fixed or pressurized set of bearings in the fuel pump rectangle
Used on secondary power system. 2.040" outside diameter body is grooved 0.094 in. min 0.104 in. max wide, 1.256 in. min 1.259 in. max dia 0.240 in. min 0.260 in. max from flange to provide for locking round