2b second mounting facility thread class right-hand second mounting facility 3.250" overall length 3.090" overall width 32 second mounting facility thread quantity per inch unc second mounting facility thread series
2a single mounting facility thread class 0.437" single mounting facility thread length 1.899" overall length tap, circular, bushing mount unef single mounting facility thread series
3a single pressure connection thread class 0.758" single pressure connection thread length 2.935" overall length 0.875" single connection outside diameter 14 single pressure connection thread quantity per inch cylindrical unjf single pressure connection thread series
2a single mounting facility thread class 0.250" single mounting facility thread length 1.637" overall length snap or line unf single mounting facility thread series