Amphenol AIT / MS connectors are cost-effective, threaded circular connectors designed in accordance with SAE-AS50151 (MIL-DTL-5015) standards. They are suitable for harsh environments, offering sealing features to resist moisture, condensation, vibration, and flash-over. These connectors come in over 286 contact layouts, allowing configurations for power, signal, or mixed contacts. They are available in five mounting styles, nineteen shell sizes, and can be terminated via solder or crimp methods.