Used on common avionics. 3b thread class right-hand 1.019" overall length 1.019" overall width 40 thread quantity per inch anodize surface treated square shape unc thread series
2a thread class right-hand 2.125" overall length 2.500" overall width 16 thread quantity per inch 16-22 socket contacts in lieu of 16-16 un thread series
Used on arleigh burke class ddg51. 10.250" overall length 3.000" overall width bus disconnect is insulated for max of 1000 volts; when connected to four 1/4 x 5 bus bars, this disconnect is designed to carry 7000 amperes continuously
2a thread class right-hand 2.125" overall length 2.000" overall width 18 thread quantity per inch 16-22 pin contacts in lieu of 16-16 uns thread series
2a thread class right-hand 2.125" overall length 2.000" overall width 18 thread quantity per inch 16-22 socket contacts in lieu of 16-16 uns thread series