2a single mounting facility thread class 0.250" single mounting facility thread length 3.812" overall length 1.250" overall width circular wafer, bushing mount unef single mounting facility thread series
Used on tkidd class ddg, virginia class cgn (41), ticonderoga class cg (47), forrestal class cv, emory s. land class as, nimitz class cvn, spruance class dd (963), sirius class t-afs 8. general purpose electronic test equipment (gpete).. weapon system essential radial terminal each end