1.270" overall length 0.635" overall width 32 thread quantity per inch item must comply with requirements of desc production standard no. L02813; for navy nuclear propulsion plant products only uns thread series
Used on tsec/st-38 98230. 2a single mounting facility thread class 0.312" single mounting facility thread length 4.645" overall length tap, circular, bushing mount unef single mounting facility thread series
2b single mounting facility thread class 3.340" overall length 2.380" overall width 24 single mounting facility thread quantity per inch legend reads going clockwise run off stby lube oil pump no 3 on topon tap, circuit selector unc single mounting facility thread series