7.530" outside diameter ten equally spaced scallops on od rounded by 0.440 in.radius, one hole 0.132 in.dia located on vertical centerline 3.250 in.above
13.000" outside diameter 28 thread quantity per inch each lug 1.750 in.w by 0.469 in.lg, max suface finish all surface 90 uin aa; aperture shape round oxide surface treated unf thread series
Used on c-135 b,b-52,f-111 acft;t.o. 2ja3-22-4,f-3,i 10. end bent 40.0 deg angle, 0.135 in. from mtg hole, bend radius 0.031 in.; one mounting hole 0.188 in. dia rectangle
2.312" outside diameter left side raised surface center drilled 1.3750-13755 in. dia. by 0.343 in. depth; counterbored to 1.250 in. dia. by 0.094 in. depth round