Used on f-14 tomcat aircraft. velocity pool reparable piece parts.. 3a all ends thread class 1.685" overall length 20 all ends thread quantity per inch weapon system essential passivate body surface treated male coupling half unj all ends thread series
3b 2nd end thread class 12 2nd end thread quantity per inch second end flanged, 2.880 in. square, 0.120 in. thk, 0.500 in. radius corners, four mounting holes in corners 1.062 in. from center line, 0.212 in. min, 0.218 in. max dia passivate surface treated unj 2nd end thread series
Used on nsn 4210-01-486-1035 tfft (tactical fire fighting truck). 2a 2nd end thread class 12 all ends thread quantity per inch zinc surface treated un all ends thread series
