2b thread class right-hand 1.100" overall length 1.781" overall width 18 thread quantity per inch use with mil-c-83723 series iii, mil-c-5015 crimp nickel surface treated straight type w/cable clamp uns thread series
2a single mounting facility thread class 0.437" single mounting facility thread length 1.822" overall length tap, circular, bushing mount unef single mounting facility thread series
0.625" single mounting facility thread length 2.291" overall length 32 single mounting facility thread quantity per inch fitted with shaft lock adapter miniature, bushing mount uns single mounting facility thread series