| GENERAL CHARACTERISTICS ITEM DESCRIPTION | NICKEL COPPER ALLOY,QQ-N-281,CLASS A; ELONGATED BORE,0.8750 IN. MIN,0.8760 IN. MAX MAJOR DIA; 0.6870 IN. MIN,0.6880 IN. MAX MINOR DIA; 1.6790 IN. MIN,1.6820 IN. MAX BODY DIA; 1.8906 IN. NOM O/A LG; 2.7500 IN. NOM DIA FLANGE; POINTER ON FLANGE |