Used on 7nimitz class cvn; arleigh burke class ddg; forrestal class cv; austin ship class lpd-4 amphibious transport docks; los angeles class ssn (688); seawolf class ssn; wasp class lhd; spruance class dd (963); ticonderoga class cg (47); tarawa class lha. 1.185" overall length 0.485" overall width weapon system essential
2b thread class right-hand 1.516" overall length 0.689" overall width 40 thread quantity per inch cadmium surface treated hood, right angle type unc thread series