MS3108A14S5S U.S. Military Standard Aviation Plug Connector A compact, militaryspecification aviation plug designed for dependable electrical connections in demanding environments. The MS3108A14S5S provides a standardized, fivecontact plug solution for applications that require ruggedness, interchangeability, and secure mating with compatible militarystyle connectors. Key benefits Interchangeable and predictable: Built to U.S. military standard form and fit, so it mates with compatible MSseries components and supports straightforward replacement and system integration. Rugged and reliable: Designed for repeated mating cycles and consistent electrical contact in mobile, airborne, and industrial settings where vibration, shock, and handling occur. Spaceefficient fivecontact design: Offers a compact shell (size 14) with five contacts for small multiconductor runs where fullsize connectors are unnecessary. Simplifies maintenance and upgrades: Standardized connector geometry reduces wiring downtime and simplifies spares management. Key attributes Model: MS3108A14S5S (plug) Standard: U.S. Military (MS) aviation connector Contact configuration: Fivecontact arrangement (5) Shell size: 14series shell for a compact footprint Functionality: Provides a secure, keyed mating interface for signal or power interconnections in MSsystem installations Compatibility: Intended for use with corresponding militarystandard receptacles and MSseries components that share the same shell size and contact layout Performance: Engineered for repeatable electrical contact and mechanical retention under typical aviation and military operational conditions Typical applications / use cases Aircraft wiring and avionics: Replacement plug for avionics harnesses, control circuits, instrument panels, and other onaircraft wiring where a standardized MS plug is required. Ground support and test equipment: Reliable mating for test adapters, bench fixtures, and field test sets used during maintenance and diagnostics. Military and industrial vehicles: Secure connection point for control systems, communications gear, and subsystems in land vehicles, naval platforms, and industrial machinery. Why choose this connector If you need a proven, standardized plug that integrates easily into MSseries systems, the MS3108A14S5S offers the compact fivecontact configuration and militaryspec form factor that streamline repairs, reduce inventory complexity, and maintain interoperable system connections. Ordering and compatibility tips Verify shell size (14) and fivecontact requirement before ordering to ensure compatibility with your existing receptacle or harness. Confirm that the mating MSseries component follows the same U.S. Military specification to guarantee interchangeability. For installations and maintenance, follow the appropriate wiring, assembly, and safety procedures specified for MSseries connectors and your system documentation.