Shell Configuration: Wall Mount Receptacle Shell Size * - Select -A Shell Size 9B Shell Size 11C Shell Size 13D Shell Size 15E Shell Size 17F Shell Size 19G Shell Size 21H Shell Size 23J Shell Size 25 Please select your shell size first in order to continue. Class * - Select -F Environmental Aluminum, Electroless Nickel G Environmental Space Grade Aluminum, Electroless Nickel J Environmental Composite, Cadmium Olive Drab K Environmental Firewall, Stainless Steel, Passivated M Environmental Composite, Electroless Nickel S Environmental Stainless Steel, Electrodeposited Nickel W Environmental Aluminum, Cadmium Olive Drab Insert Arrangement * - Select -4581516181926303235394161979899 Contact Type * - Select -A Connector less pin contacts B Connector less socket contacts P Pin ContactsS Socket Contacts Polarization * - Select -A B C D E N Normal