14.375" overall length 2.812" overall width 24 single mounting facility thread quantity per inch tap, circuit selector unc single mounting facility thread series
2b single mounting facility thread class 8.250" overall length 2.219" overall width 24 single mounting facility thread quantity per inch round threaded hole shaft tap, circuit selector unc single mounting facility thread series
2b single mounting facility thread class 8.875" overall length 3.688" overall width 20 single mounting facility thread quantity per inch round threaed hole shaft tap, circuit selector unc single mounting facility thread series
2a single mounting facility thread class 1.750" overall length 1.620" overall width 32 single mounting facility thread quantity per inch unc single mounting facility thread series
3b single pressure connection thread class 3.400" overall length 2.620" overall width 20 single pressure connection thread quantity per inch rectangular w/bracket unf single pressure connection thread series