The Amphenol AIT / MS connectors are cost-effective, threaded circular connectors conforming to SAE-AS50151 (MIL-DTL-5015) standards. Designed for harsh environments, they are sealed to prevent moisture, condensation, vibration, and flash-over. These connectors offer over 286 contact layouts, suitable for power, signal, or combined applications, and are available in five mounting styles, nineteen shell sizes, with options for solder or crimp termination.