2a single mounting facility thread class 0.437" single mounting facility thread length 2.789" overall length tap, circular, bushing mount unef single mounting facility thread series
2a single mounting facility thread class 0.437" single mounting facility thread length 4.667" overall length tap, circular, bushing mount unef single mounting facility thread series
2a single mounting facility thread class 0.437" single mounting facility thread length 2.937" overall length tap, circular, bushing mount unef single mounting facility thread series
Used on master station,position location reporting system an/tsq-129. 2a thread class right-hand 1.603" overall length 18 thread quantity per inch unef thread series
Used on 1440-01-087-9844 launching station,guided missile,semitrailer mounted. 3.437" overall length item is furnished with a cover nickel finger surface treated
2b second mounting facility thread class right-hand second mounting facility 3.250" overall length 3.090" overall width 32 second mounting facility thread quantity per inch unc second mounting facility thread series