2a thread class right-hand 2.125" overall length in order to complete the connector assembly, the user must obtain/provide the backshell, standard versions may be ordered as nsn 5935-01-177-9556, p/n M85949/52-1-18 for the straight style, or nsn 5935-01-174-3671, p/n M85049/51-1-18 for the right angle style unef thread series
2a thread class right-hand 2.031" overall length 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
2b thread class right-hand 1.827" overall length scd states: in addition each series -30 plugs shall meet the one milliohm max shell-to-shell resistance test unef thread series