Used on air route surveillance radar 3 (arsr3). 3b single pressure connection thread class 0.240" single connection inside diameter 0.500" single pressure connection thread length 3.500" overall length 2.875" overall width 18 single pressure connection thread quantity per inch dust cover included rectangular w/bracket nptf single pressure connection thread series
item must comply with requirements of defense electronics supply center production standard no. L02572; for navy nuclear propulsion plant products only