Used on 9ticonderoga class cg (47), aircraft, airlifter c-17a, tactical air opns module (an/tyq-(23), helicopter, carrier based asw, sh-60f, spruance class dd (963), forrestal class cv, aircraft,b-2 bomber (atb), los angeles class ssn (688), nimitz class cvn. weapon system essential. cage 04713 p/n 4022b/beajc
