2a single mounting facility thread class 0.250" single mounting facility thread length 1.242" overall length snap or line unf single mounting facility thread series
2b thread class left-hand 3.620" overall length 1.120" overall width 18 thread quantity per inch cadmium surface treated straight type w/cable clamp unef thread series
Used on receiving set an/slr-16. 2a single mounting facility thread class 0.375" single mounting facility thread length 2.410" overall length tap, circular, bushing mount unef single mounting facility thread series
2a single mounting facility thread class 0.375" single mounting facility thread length 4.625" overall length tap, circular, bushing mount unef single mounting facility thread series