GENERAL CHARACTERISTICS ITEM DESCRIPTION | CONSISTS OF SEAL P/N A51B52026-413,ADHESIVE BONDED TO ALUMINUM RETAINER P/N A51B520256-11,ALLOY 2024-T62,QQ-A-250/4,ANODIZED,MIL-A-8625,TY 2,CL 1,PRIMER COATED,MIL-P-23377; 4 HOLES ALONG LG,CENTERED 1.414 IN. FROM LG EDGE OF SEAL,0.191 IN. MIN,0.198 MAX DIA,RETAINER SIDE COUNTERSUNK 100.0 DEG TO 0.305 IN. MIN,0.315 IN. MAX DIA,SEAL SIDE COUNTERBORED 0.312 IN. DIA |