2a single mounting facility thread class 0.437" single mounting facility thread length 5.359" overall length tap, circular, bushing mount unef single mounting facility thread series
Used on 4920-00-505-8807. 2a single mounting facility thread class 0.312" single mounting facility thread length 1.448" overall length tap, circular, bushing mount unef single mounting facility thread series
Used on hull obrp. 4.875" overall length 2.875" overall width 20 single pressure connection thread quantity per inch unf single pressure connection thread series