8.250" overall length shaft cross-sectional data, round parallel flatted shape, located at back end, 6.781 in. distance from shaft end to mounting surface
2a all threaded stud thread class 0.182" all threaded stud thread length 32 all threaded stud thread quantity per inch disc unc all threaded stud thread series
2a single mounting facility thread class 0.437" single mounting facility thread length 1.975" overall length tap, circular, bushing mount unef single mounting facility thread series
2a thread class right-hand 2.281" overall length 1.125" overall width 40 thread quantity per inch item must comply with requirements of desc production standard no. L01566 unc thread series