Quick Disconnect Coiled ANR Helmet Cord with Dual G/A Plugs, this cord is used to connect your helmet or headset equipped with an ANR quick disconnect U-384 plug to aircraft equipped with Dual G/A plug jacks. A quick disconnect feature is always recommended for helmets for emergency egress and convenience. Quick disconnect plugs allow the plugs to pull apart easily with the direction of pull aligned with the plug/jack. Made in the USA!