| GENERAL CHARACTERISTICS ITEM DESCRIPTION | C/O IMPELLER,CASTING P/N RR54657Z AND INSERT,IMPELLER P/N RD54659-2; MATL ALUMINUM ALLOY 356 TEMPER-T6 PER MIL-C-11866; OVERALL DIA 2.962-2.965 IN.; 3 HOLES 0.128 IN. DIA,0.18 IN. DEEP,120 DEG APART ON 0.665 IN. DIA; MINOR DIA 0.5709-0.5788 COUNTERSUNK AT 85-95 DEG TO 0.648-0.678 IN. DIA,0.625-18UNJF-3B,PITCH DIA 0.5889-0.5934 |