| GENERAL CHARACTERISTICS ITEM DESCRIPTION | MAGNESIUM ALLOY PER QQ-M-55,CIR-CULAR SHAPE W/1.480 IN. RADIUS CUTOUT W/FLATS TO OUTER EDGE,1.090 IN. RAD- IUS INNER RIM,0.600 IN. DP,0.060 IN.THK,2.180 IN. INSIDE DIA,0.136 IN. DIA HOLES 2 PLACES W/0.089 IN. DIA TAP,0.112 IN.-40 THREADS,2.400 IN. CEN-TER-TO-CENTER HOLE ACROSS DIA,0.780 IN. CENTER HOLE TO FLATS |