Used on sturgeon class ssn(637),los angeles class ssn(688),nimitz class cvn,oliver perry class ffg,deep submergence systems programs(dssp),fms helicopter sea king h-3,helicopter carrier based asw sh-60f,helicopter search and rescue hh-60h,uscg search and rescue hh-60j,fms ta-4j aircraft. weapon system essential
Used on gun, 5-in./54 cal, mk-42 & 45; ticonderoga class cg (47); spruance class dd (963); kidd class ddg; arleigh burke class ddg. weapon system essential
