| GENERAL CHARACTERISTICS ITEM DESCRIPTION | MATERIAL ALUMINUM QQ-A-561B,SURFACE CHEMICAL FILM MIL-C-5541 BONDERITE710 OR EQUAL ALL OVER,OUTSIDE DIA 11.500 IN.,INSIDE DIA 8.500 IN.,THICKNESS OF METAL 0.064 IN.,5 HOLES 0.406 IN. DIA,60.0 DEG APART ON A 10.625 IN. BOLT CIRCLE DIA. |