Used on los angeles class ssn (688); helicopter, uscg search and rescue, hh-60j; forrestal class cv; sturgeon class ssn (637); spruance class dd (963); virginia class cgn (41); helicopter, carrier based asw, sh-60f; ticonderoga class cg (47); helicopter, search and rescue, hh-60h. weapon system essential axial terminal each end
2a single mounting facility thread class 0.375" single mounting facility thread length 3.870" overall length tap, circular, bushing mount unef single mounting facility thread series
