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
2b single mounting facility thread class 3.194" overall length 20 single mounting facility thread quantity per inch tap, circuit selector unc single mounting facility thread series
2a thread class right-hand 1.215" overall length 1.453" overall width 20 thread quantity per inch in order to complete the connector assembly, the user must obtain/provide the backshell; standard versions may be ordered as nsn 5935-01-171-1966, p/n M85049/52-1-16w for the straight style, or nsn 5935-01-186-5611, p/n M85049/51-1-16w for the right angle style unef thread series