2a single mounting facility thread class 0.250" single mounting facility thread length 1.625" overall length 1.250" overall width 32 single mounting facility thread quantity per inch circular wafer, bushing mount unc single mounting facility thread series
0.365" overall length 0.444" overall width mtg holes located diagonally opposite onplane formed by length nad width, pin dia 0.031 in. plus 0.0 minus 0.003
2a single mounting facility thread class 0.250" single mounting facility thread length 1.956" overall length 0.937" overall width circular wafer, bushing mount unef single mounting facility thread series