| GENERAL CHARACTERISTICS ITEM DESCRIPTION | C/O 2 REFERENCE STANDARDS FROM 7175-T765 ALUMINUM W/WEBS 0.120 IN. AND 0.200 IN. THK; ONE HAS A 0.562 IN. DIA HOLE THRU A 0.573 IN. THK FLANGE W/A DEFECT NOTCH AT BOTTOM OF HOLE; OTHER REF STD HAS A 0.437 IN. DIA HOLE THRU A 0.440 IN. THK WEBB,A SEAL GROOVE AND COUNTERBORE IN THE BOTTOM OF THE FLANGE,AND A DEFECT NOTCH AT THE HOLE & COUNTERBORE JUNCTION; INCLUDES PROTECTIVE CARRYING CASE |