Used on w/s: missile, all-weather anti-ship, harpoon (agm-84); close in weapon system (ciws-phalanx; support equipment, b-1 aircraft; support equipment, b-52 aircraft; airborne mobile dir air spt ctl (2id),(02mjul83)(an/uyq-3a); communications terminal, satellite an/gsc-39(v)1; missile, tomahawk; tactical air opns module (an/tyq-(23)); aircraft, (ac-130h, mc-130h, ec-130e, hc-130). 2b thread class right-hand 32 thread quantity per inch passivate surface treated