Plugs U.S. Military Standard Aviation Plug Socket Connector (MS3102A3217S) Reliable circular plug and socket connector designed for secure electrical connections in aviation and other demanding applications. The MS3102A3217S form factor provides a standardized interface for easy integration into existing cable assemblies and panel installations. Key benefits Secure connections for critical circuits: Designed to maintain consistent contact under vibration and movement, reducing intermittent connections and downtime. Direct compatibility: Built to the MS3102A3217S specification so it mates with mating parts and cable assemblies that follow the same designation. Durable construction: Metal shell and insulated contact cavity offer mechanical protection for contacts and wiring during installation and operation. Simple installation and serviceability: Straightforward coupling and accessible contact terminations make assembly, inspection, and replacement fast and predictable. Versatile application: Suitable for electrical signal and power connections where a compact, robust circular connector is required. Important attributes Function: Provides a plug and socket electrical interface for reliable mating and unmating of multicontact cable and panel connections. Compatibility: Intended for use with components and assemblies labeled MS3102A3217S and compatible counterparts in the same connector family. Size and form factor: Compact circular design common to MS3102A series connectors for spaceefficient installations and panel mounting. Material and construction: Metal outer shell combined with insulated contact cavities to protect contacts and wiring; designed for repeated mating cycles. Performance characteristics: Engineered for consistent electrical contact, mechanical stability, and resistance to movementrelated contact degradation. Typical use scenarios Aircraft avionics and instrumentation: or extend wiring harnesses and interface with control panels, sensors, and communication equipment. Ground support and test equipment: Provide reliable, repeatable connections on test benches, portable testers, and maintenance rigs. Industrial and unmanned systems: Connect motors, controllers, and telemetry modules where a compact, rugged circular connector is required. What to expect A standardized MS3102A3217S plug and socket interface for straightforward integration. Robust mechanical protection for contact terminations and predictable mating performance. Compatibility with existing assemblies and replacement parts that specify MS3102A3217S. If you need a dependable circular connector that aligns with MS3102A3217S designated components, this plug and socket solution offers a practical option for demanding electrical connection needs.