| GENERAL CHARACTERISTICS ITEM DESCRIPTION | TUNGSTEN ALLOY,MALLORY 1000,P.R. MALLORY CO,IND OR DENSALLOY 170 OR 180POWDER ALLOYS CORP,CLIFTON,NJ,OR FANSTEEL 77 FANSTEEL METALLURGICAL CORPCHICAGO,ILL,DIM.,3.180 IN. NOM LG,1.500 IN. NOM W,1.000 IN. NOM THICK,TWOHOLES 0.208 IN. MIN,0.214 IN. MAX DIA DRILLED THRU 0.450 IN. EITHER SIDE OFVERTICAL CENTERLINE AND 0.480 IN. FROM BOTTOM,ONE HOLE 0.208 IN. MIN,0.214IN. MAX DIA DRILLED THRU ON VERTICAL CENTERLINE 2.830 IN. FROM BOTTOMCORNERS CHAMFERED 0.250 IN. DEEP BY 25 DEG ON BOTTOM,0.250 IN. DEEP BY 40DEG ON TOP,TOP HOLE COUNTERBORED 0.377 IN. DIA BY 0.900 IN. DEEP,TOP WIDTHBEVELED BY 45 DEG ANGLE |