2a single mounting facility thread class 1.840" overall length 1.680" overall width 32 single mounting facility thread quantity per inch unc single mounting facility thread series
Used on submarine armament and fire control systems, helicopter, search and rescue, hh-60h, helicopter, uscg search and rescue, hh-60j, helicopter, mh-53e, f4s aircraft, submarine (ssn) fire control sys, helicopter, carrier based asw, sh-60f, arc-182 airborne radio, communication, helicopter, advance attack, ah-1w. weapon system essential
