3b thread class right-hand 1.750" overall length 1.750" overall width 32 thread quantity per inch 1.000 in. cut away right side along ht anodize surface treated square shape unc thread series
Used on 1430-00-179-4199 radar set. 2a single mounting facility thread class 0.250" single mounting facility thread length 1.292" overall length tap, circular, bushing mount unf single mounting facility thread series