Shell constructed of steel, class G, cadmium plated per QQ-P-416. AWG: 24-20; insulation diameter range: 0.068.Brand/Series: 109 Series | AWG: 24-20 | Contact Size: 20 | Material, Contact Plating: Gold | Termination: Crimp | Material, Contact: Copper Alloy | For Use With: MIL-C-24308, MIL-C-39029 | Gender: Socket | Primary Type: Contact |