3.340" overall length 0.240" overall width left side d-shaped socket guide rotated 90 deg, right side d-shaped socket guide rotated 90 deg clockwise from normal
2a single mounting facility thread class 0.437" single mounting facility thread length 2.591" overall length tap, circular, bushing mount unef single mounting facility thread series
2a single mounting facility thread class 3.186" overall length 1.562" overall width 32 single mounting facility thread quantity per inch unc single mounting facility thread series
2a single mounting facility thread class 0.250" single mounting facility thread length 3.000" overall length circular wafer, bushing mount unef single mounting facility thread series
7.609" overall length 20 single mounting facility thread quantity per inch item must comply with rqmt of the desc production std no. L01650 tap, circuit selector unc single mounting facility thread series