2b thread class right-hand 0.600" overall length 0.600" overall width 40 thread quantity per inch guide sockets in contact position c unc thread series
2a single mounting facility thread class 0.437" single mounting facility thread length 5.082" overall length circular wafer, bushing mount unef single mounting facility thread series
right-hand 1.343" overall length 1.343" overall width 27 thread quantity per inch dim. excl protruding terminals; 4 mtg holes; precious metal uns thread series
0.625" single mounting facility thread length 2.031" overall length 1.500" overall width two dummy terminals on rear of section one circular wafer, bushing mount unef single mounting facility thread series