MS series circular connectors according America standard MIL-C-5015 manufacture are used extensively in line connections between electrical equipment, various instruments and meters. These series connectors have the features of light weight aluminum alloy material, wide range, threaded coupling, good sealing performance resistance against corrosion, high conductivity and high dielectric strength It is the ideal production. They are interchangeable with the same category each other Features: 1. Alternate insert positioning 2. Apply latest crown spring socket technic 3. Threaded couplings, single key/keyway shell polarization 4. Medium to heavy weight cylindrical with resilient inserts 5. Hermetic configurations available