Bendix MS31921616A Military Circular Connector

Bendix MS31921616A is a military circular connector from the MS3192 family, commonly cataloged as MS3192-16-16A. Its insert arrangement is specified as 16-16, a high-density two-insert interface designed for compact, rugged interconnections in demanding environments. The part is cross-listed under NSN 5999-01-130-9630 and 5999-00-901-3237, aligning with standard defense procurement channels and making it accessible through multiple sources. In vendor listings, the overall length is listed as 0.905 inches nominal, a compact footprint that fits tight panel or equipment envelopes. The MS31921616A is designed to mate with corresponding MS3192 receptacles to form secure, reliable electrical connections in military and related applications. Because it adheres to the MS3192 family, users benefit from compatibility with other MS3192 inserts and shells, simplifying stocking, maintenance, and interconnection with existing assemblies. Typical deployments include compact, high-density interconnects in equipment where a durable circular interface is required, such as rugged electronic enclosures, communications gear, and field-ready hardware that demands dependable mating performance in demanding environments.