Used on spruance class dd (963);deep submergence systems programs (dssp);aircraft, airlifter c-17a;helicopter landing system, lamps mk iii;nimitz class cvn;aircraft, b-2 bomber (atb);kidd class ddg;ticonderoga class cg (47);arleigh burke class ddg;oliver perry class ffg. 3b thread class right-hand 12 thread quantity per inch passivate surface treated
