3a 1st end thread class special extension on first end to mate with shuttle valve, mlg uplock actuator, 3 lockwire holes drilled horizontally thru every other point of hex wrenching flats unjf 1st end thread series
Used on mhu-196/204/e. adapter straighttube to boss; cadmium plated; 3000 psi max opr pressure; 180.0 deg f max temp rating; thd ext tube; flared style, 0.750, unjf-3b rh thd 2nd end; 1.580 in. nom o/a lg; 1 resistrictor furnished
Used on f/a-18 hornet aircraft. 3a all ends thread class 12 1st end thread quantity per inch weapon system essential lubricant surface treated unjef 2nd end thread series
Used on aircraft, hornet f/a-18. 3a all ends thread class 20 1st end thread quantity per inch weapon system essential lubricant dry film body surface treated unjef 2nd end thread series