Used on sturgeon class ssn (637); los angeles class ssn (688); missile, all-weather antiship, harpoon (agm-84); helicopter, search and rescue, hh-60h; ticonderoga class cg (47); helicopter, uscg search and rescue, hh-60j; virginia class cgn 941); helicopter, carrier based asw, sh-60f; missile, air-to-air, phoenix (aim-54). 0.422" overall length weapon system essential
2b single mounting facility thread class 4.060" overall length 1.750" overall width 32 single mounting facility thread quantity per inch unc single mounting facility thread series
Used on nimitz class cvn; virginia class cgn (41); radar, series an/sps-49(v); los angeles class ssn (688); forrestal class cv; sturgeon class ssn (637); spruance class dd (963); landing craft air cushion (lcac); ticonderoga class cg (47). weapon system essential axial terminal each end
2a single mounting facility thread class 0.469" single mounting facility thread length 2.984" overall length 32 single mounting facility thread quantity per inch circular wafer, bushing mount uns single mounting facility thread series
