2b thread class right-hand 2.843" overall length 1.605" overall width 18 thread quantity per inch supplied without shield sock cadmium surface treated angle type unef thread series
Used on t-21 t/s. 2a first mounting facility thread class 0.312" first mounting facility thread length 1.109" overall length 1.234" overall width unc first mounting facility thread series
Used on panel alarm relay. contacts: spstnc; 0.5 milliamps at 115.0 vac or 1.0 amps at 32.0 vdc; input voltage: 115.0 vac; freq: 60hz; 30.0 sec time delay; terminals: four tab; mtg: two unthreaded 0.150 in. dia holes; length: 2.440 in. nom; width: 1.230 in. nom
