2b single mounting facility thread class 4.438" overall length 2.813" overall width 24 single mounting facility thread quantity per inch double-break switching tap, circuit selector unc single mounting facility thread series
2a single mounting facility thread class 0.156" single mounting facility thread length 1.101" overall length 56 single mounting facility thread quantity per inch circular wafer, bushing mount unc single mounting facility thread series
2a thread class right-hand 2.500" overall length 18 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 5935-01-172-8574, p/n M85049/52-1-22w for the straight style, or nsn 5935-01-190-6817, p/n M85049/51/1-22w for the right angle style unef thread series