2a single mounting facility thread class 0.375" single mounting facility thread length 1.625" overall length 0.953" overall width circular wafer, bushing mount unef single mounting facility thread series
2b single mounting facility thread class 10.626" overall length 2.813" overall width 24 single mounting facility thread quantity per inch tap, circuit selector unc single mounting facility thread series
Used on type no. am-65/grc. 2a single mounting facility thread class 1.620" overall length 1.430" overall width circuit diagram on top of case marked with blue dot to identify no. 1 terminal unc single mounting facility thread series