2a single mounting facility thread class 0.250" single mounting facility thread length 1.338" overall length snap or line unf single mounting facility thread series
2b single mounting facility thread class 3.313" overall length 2.810" overall width 24 single mounting facility thread quantity per inch tap, circuit selector unc single mounting facility thread series
Used on radio terminal set,an/trc-170. 2a single mounting facility thread class 0.344" single mounting facility thread length 3.558" overall length circular wafer, bushing mount unef single mounting facility thread series
2a single mounting facility thread class 0.437" single mounting facility thread length 1.899" overall length tap, circular, bushing mount unef single mounting facility thread series
Used on test set,an/usm-464. 2a all threaded stud thread class 0.187" all threaded stud thread length 32 all threaded stud thread quantity per inch disc unc all threaded stud thread series
Used on test set,an/usm-464. 2a all threaded stud thread class 0.187" all threaded stud thread length 40 all threaded stud thread quantity per inch disc unc all threaded stud thread series