71-433034-18Z

Overview

The 71-433034-18Z is a circular MIL-spec connector manufactured by Amphenol Aerospace Operations. It functions as a plug assembly designed for cable termination. The component utilizes a size 14 shell with a threaded coupling mechanism to ensure secure mating. Internal contacts are configured for socket connections, supporting signal and power distribution in demanding environments. The construction adheres to military standards for reliability and environmental resistance.

Feature Summary

• Threaded coupling ring provides robust mechanical retention and alignment during connection cycles.
• Cable-mount configuration allows direct termination of wire harnesses for streamlined installation.
• Socket contact arrangement facilitates mating with corresponding pin-equipped receptacles.

Applications

• Aircraft avionics systems requiring reliable signal transmission
• Military ground vehicle electronic control units
• Naval communication equipment interfaces

Procurement Notes

Verify the specific datasheet for the 71-433034-18Z to confirm exact contact plating materials and shell finish specifications. Ensure compatibility with mating receptacle models before procurement. Confirm that the supplier provides traceability documentation required for aerospace or defense supply chains. Check for any updated revision codes associated with the part number.

Selection Notes

Select this component when a threaded circular connector is required for cable-to-cable or cable-to-panel connections. Evaluate the shell size and contact arrangement against the harness requirements. Consider the operating temperature range and environmental sealing needs. Verify that the mating interface matches the existing system architecture to prevent integration issues.

Part Context

This part belongs to the JT series of circular connectors, which are widely used in aerospace and defense applications. The numbering convention links it to standard MIL-DTL-26482 or similar military specifications. Amphenol Aerospace Operations produces these components to meet rigorous performance standards for vibration, shock, and corrosion resistance in field-deployed equipment.

Replacement Considerations

Cross-reference with MS3106R14-18S or equivalent government stock numbers if sourcing from defense distributors. Verify dimensional interchangeability with legacy parts. Ensure that the replacement maintains the same contact type and shell finish to preserve electrical continuity and environmental sealing integrity.