| GENERAL CHARACTERISTICS ITEM DESCRIPTION | NICKEL-COPPER ALLOY,QQ-N-281,CLASS A; 2.1250 IN. LG; 1.6790 IN. MIN AND 1.6820 IN. MAX BODY OUTSIDE DIAMETER; 2.7500 IN. FLANGE OUTSIDE DIAMETER; 3 DIFFERENT THICKNESSES TO THE FLANGE; 1.0600 IN. MIN AND 1.0630 IN. MAX THICKNESS OF FLANGE; 2 NOTCHES IN FLANGE |