Miniature Hexagon Contact Configurations and Types Shell Styles Contact, Shell Materials and Latching Mechanisms Ratings 126 Series 4, 5, 7 and 9 contacts. Molded backshells. Rack and panel. Cable to cable. Cable to panel. Stamped, gold-plated contacts. Locking clips. Lock-sleeve. Hood and cable clamp. 500 VAC (RMS) at sea level. 126 Mini Hex Military Audio Connectors U and GC Series 5, 6 and 10 contacts. Solder. Crimp. Printed Circuit. Plug. Receptacle. Variety of contacts, including gold over nickel. Stainless steel, passivated. J slot twist lock mating. MIL-C-55116 (QPL). MIL-C-10544. GC Audio Panel Mount GC Audio Cable Mount NOTE: Dust Caps Available: Cadmium plated, black anodized, aluminum and stainless steel. Rope, chain, bead and other cable fastener types. Rubber or neoprene gaskets.