Used on w/s:cvn 68 class reactor fill auxiliary system; forrestal class cv; supply class aoe; elevators, cargo/weapons; nimitz class cvn; support equipment, b-1 aircraft; los angeles class ssn (688); systems, jp-5 aviation fuels; seawolf class ssn. right-hand 12 thread quantity per inch
0.266" hole diameter 1.109" outside diameter 0.078" material thickness od of shoulder has 2 flats located 180 deg apart 0.687 in. between flats shouldered
