Amphenol AIT / MS connectors are cost-effective, threaded circular connectors compliant with SAE-AS50151 (MIL-DTL-5015) standards. Designed for harsh environments, these connectors are sealed to resist moisture, condensation, vibration, and flash-over. They offer over 286 contact layouts, enabling configurations for power, signals, or a combination of both. Available in five mounting styles, nineteen shell sizes, and with solder or crimp termination options, these connectors are suitable for a variety of industrial and military applications.