2a single mounting facility thread class 0.500" single mounting facility thread length 3.125" overall length 1.125" overall width circular wafer, bushing mount unef single mounting facility thread series
2a single mounting facility thread class 0.500" single mounting facility thread length 1.875" overall length circular wafer, bushing mount unef single mounting facility thread series
3a all pressure connection thread class 0.359" first pressure connection thread length 2.853" overall length 0.375" all connections outside diameter 20 second pressure connection thread quantity per inch cylindrical unf all pressure connection thread series