Plugs
MS5015 MS3106A 28-3S MS3102 28-3P 28-3 3 Core Pin 3Pin 3P U.S. Military Standard Aviation Plug Connector 5015 U.S. military standard aviation plug connector model 3106: Straight plug 3018: Curved plug 3102: Socket S stands for Hole P stands for Pin / Needle 3106A 28-3S Plug Hole 3102A 28-3P Socket Pin Formal installation complete set = Plug S + Socket P 3106A 28-3P Plug Pin 3102A 28-3S Socket Hole Reverse installation complete set = Plug P + Socket S