Used on mrap - unique nsn - 4 mrap variants; rg-33 auv mrap. dual port 90 degrees male elbow positional dimentions in" adn ; distance from center of tube 1 to bottom is 2.060; distance from center of tube 2 to bottom is 0.980; distance frommain tube center to end if tube 1 is 1.120; distance from main tube center totube 2 is 1.20; wrench flats are 0.562 single joint, double elbow design
