Used on hsturgeon class ssn (637); los angeles class ssn (688); kidd class ddg; landing craft air cushion (lcac); ticonderoga class cg (47); forrestal class cv; virginia class cgn (41); spruance class dd (963). weapon system essential
Used on support equipment, f-15 aircraft; general purpose electronic test equipment gpete; missile, all-weather antiship, harpoon (agm-84); support equipment, f-111 aircraft. weapon system essential