Featuring the MIL-DTL-38999 III (D38999) military specification, these connectors are designed for harsh environments with options for wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. Available in 9 shell sizes and 54 insert arrangements, they accommodate M39029 contacts in various sizes including 22D, 20, 16, 12, 10 power, and 8 twinax. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, with a range of plating options including olive drab cadmium and passivated stainless steel, these connectors offer reliable performance in demanding applications. The MIL-DTL-38999/24 series features 6 removable crimp contacts with gold plating, suitable for use in extreme temperatures ranging from -65°C to 200°C. With a threaded mating type and environmental resistance, these connectors ensure secure and dependable electrical connections for critical operations, making them ideal for military, aerospace, and other high-reliability applications.