Amphenol BACC63 series connectors are circular MIL-Spec equivalents qualified to Boeing BACC63CT, BACC63CU, BACC63DB, and BACC63DC standards. These lightweight, corrosion-resistant connectors meet or exceed MIL-DTL-38999 specifications and are designed to operate in extreme temperatures. They are available in composite, stainless steel, and Quadrax configurations.