Used on c-17a aircraft. 3b 3rd end thread class 12 3rd end thread quantity per inch drain fitting AN818-12j nut w/AN819-12j sleeve to flared end; weld tubes together; tack-weld compression sleeve no. 52165K383 to 0.375 o.d. tube un 3rd end thread series
Used on b-1b acft. 4 1st end bolt hole quantity flange, 4 bolt, suction tube-ground service panel flange material, mil-t-9047 T1 bar stock. alloy 6al-4v comp-g, cond-a, 2.75 sq x 2.85 long