Amphenol Tri-Start MIL-DTL-38999 Series III Connectors offer the highest performance capabilities for both general duty and severe environment applications. Meeting or exceeding MIL-DTL-38999 Series III require-ments, the Tri-Start connector with standard metal shells (aluminum or stainless steel with several finish options) offers these features like EMI Shielding solid metal, Contact Protection, Moisture Resistance, Corrosion Resistance, Vibration/Shock, Firewall Capability, Lockwiring Eliminated, Quick Coupling, Inventory Support Commonality, Electrostatic Discharge Protection, Lightweight, Corrosion Resistance, Durability and Extended Life Contact.