2a single mounting facility thread class 0.410" single mounting facility thread length 2.160" overall length tap, circular, bushing mount unef single mounting facility thread series
Used on panel 24374. 2b single mounting facility thread class 4.281" overall length 24 single mounting facility thread quantity per inch item must comply with requirements of desc production standard no. L02979; for navy nuclear propulsion plant products only tap, circuit selector unc single mounting facility thread series