2a single mounting facility thread class 0.437" single mounting facility thread length 2.112" overall length tap, circular, bushing mount unef single mounting facility thread series
2b thread class right-hand 2.469" overall length 18 thread quantity per inch used on dummy connectors cadmium surface treated r.f. threaded unef thread series
2b thread class right-hand 2.344" overall length 1.375" overall width 24 thread quantity per inch cadmium surface treated straight type w/cable clamp unef thread series
2b thread class right-hand 2.344" overall length 1.062" overall width 28 thread quantity per inch cadmium surface treated straight type w/cable clamp unef thread series