Used on ticonderoga class cg (47); support equipment, b-52 aircraft; submarine miscellaneous sonar and adp systems; missile, minuteman lgm-30; helicopter, carrier based asw, sh-60f; arleigh burke class ddg; mk-6, mod 0 optical sight; aircraft, stratofortress b-52; chaparral/vulcan ads/ssamd. weapon system essential axial terminal each end