Amphenol AIT / MS connectors are cost-effective, threaded circular connectors designed for demanding environments. These MIL-DTL-5015 compatible connectors feature sealed construction to resist moisture, condensation, vibration, and electrical flash-over. They are available in over 286 contact layouts, accommodating power, signal, or mixed connections. The connectors come in five mounting styles, nineteen shell sizes, and offer both solder and crimp termination options.