Our MIL-DTL-28840 harsh environment connectors are designed for rugged applications, with various receptacle options including wall mount, in-line, and box mount, as well as cable connecting plugs. Available in straight, 45°, and 90° backshells, these connectors come in 9 shell sizes and 9 insert arrangements, using M39029 size 20 crimp removable contacts. Constructed from wrought aluminum, corrosion-resistant, or stainless steel, they offer versatility and durability. Choose from a range of plating options for optimal performance in different environments. Meeting military specifications, these connectors ensure reliable connectivity in high shock and shipboard settings.