| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL ALLOY,COMP FS8615,SPEC QQ-S-624,HEAT TREATMENT,CASE HARDEN WHERE SHOWN,CASE DEPTH TO BE 0.025 TO 0.035,CASE HARDNESS ROCKWELL C 60 MIN,CORE HARDNESS ROCKWELL C 20 MIN,2.343 IN. L,1.625 IN. DIA W,1.377 IN. DIA,CASE HARDEN THE 1.377 DIA 1.468 IN. AND ADJACENT SHOULDER,ALL OTHER SURFACES OPTIONAL,0.875 IN. INNER,DIA,COUNTERSINK AT 60 DEGREES TO 1.062 IN.BOTH ENDS |