2a thread class right-hand 1.411" overall length 1.625" overall width 18 thread quantity per inch item must comply with requirements of desc production standard L03430; for navy nuclear propulsion plant products only unef thread series
2b thread class right-hand 0.843" overall length 1.328" overall width 18 thread quantity per inch heavier nickel plating required for emi/rfi protection unef thread series
2a thread class right-hand 2.125" 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 5935-01-183-6491, p/n M85049/52-1-20w for the straight style, or nsn 5935-01-186-5610, p/n M85049/51-1-20w for the right angle style. unef thread series