2b second mounting facility thread class right-hand second mounting facility 3.250" overall length 3.090" overall width 32 second mounting facility thread quantity per inch unc second mounting facility thread series
Used on an/wlr-1h surface countermeasurement receiver set. all-weather anti-ship harpoon (agm-84), air to air sparrow (aim-7) missle, lgm-30 minuteman missle. an/usm-410 electronic quality assurance test equipment(equate). ground power generator system (gpgs). blue ridge class lcc-19, nimitz class cvn, forrestal class cv, sturgeon class ssn (637).. 0.750" overall length 0.375" overall width weapon system essential
2a single mounting facility thread class 0.417" single mounting facility thread length 2.205" overall length tap, circular, bushing mount unef single mounting facility thread series
2b single mounting facility thread class 4.751" overall length 2.810" overall width 24 single mounting facility thread quantity per inch tap, circuit selector unc single mounting facility thread series