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 withstand moisture, condensation, vibration, and electrical flash-over. They offer over 286 contact layouts, accommodating various configurations for power, signal, or combined connections. Available in five mounting styles, nineteen shell sizes, and options for solder or crimp termination, these connectors are suitable for a wide range of industrial and military applications.