Composite rectangular connectors available with various contact arrangements. Includes sizes 22 to 8 crimp removable contacts for copper and aluminum cable, common with Mil-DTL-38999 Series connectors such as coax, twinax, triax and quadrax. Standard and overmolded rear grommet and interfacial seal. Configurable keying and locking posts providing 36 options. Specially suited for applications where shielding is not necessary.