2a single mounting facility thread class 0.312" single mounting facility thread length 1.697" overall length tap, circular, bushing mount unef single mounting facility thread series
2b thread class right-hand 1.770" overall length 1.770" overall width 40 thread quantity per inch 1.000 in. cutout on one side cadmium surface treated square shape unc thread series
Used on 5985-01-168-9607 satellite communications terminal an/gsc-52 (v) 1. 1.200" overall length 0.800" overall width less rocker; 2 green light emitting diodes for illumination; solid state circuitry
Used on 1430-01-286-1314 guided missile battery control central,vehicle mounted. 2a thread class right-hand 0.840" overall length 0.240" overall width 56 thread quantity per inch jackscrew type-female unc thread series