71-529706-66Z

Overview

The Amphenol Aerospace Operations part number 71-529706-66Z is a circular MIL-spec connector plug belonging to the 38999 Aluminum series. It features an aluminum shell with olive drab cadmium plating and utilizes a bayonet coupling mechanism. The unit provides 66 positions for socket contacts, which are gold-plated. Designed for cable installation, it employs a crimp termination method and includes a straight housing configuration.

Feature Summary

• Bayonet coupling system for rapid engagement
• Aluminum alloy shell construction
• Gold-plated socket contact interface

Applications

• Avionics systems
• Aircraft power distribution
• Military instrumentation

Procurement Notes

Verify the manufacturer source against authorized distributors to ensure component authenticity. Confirm that the specific suffix matches the required environmental rating and contact finish specifications for your application. Request official datasheets and material compliance certificates prior to finalizing procurement orders.

Selection Notes

Select this model when a high-density 66-position interconnect is required within a MIL-DTL-38999 II framework. Ensure the mating receptacle shares the same shell size and insertion arrangement. Verify that the crimp termination style aligns with available wire gauge options and tooling capabilities for the specific cable assembly design.

Part Context

This component is part of the extensive 38999 Aluminum series portfolio from Amphenol Aerospace. It serves as a critical interconnect solution for demanding environments where weight reduction and durability are prioritized. The product line supports various industry standards for aerospace and defense applications.

Replacement Considerations

Cross-reference equivalent part numbers from other manufacturers holding MIL-DTL-38999 certifications. Verify dimensional compatibility and electrical performance parameters before substitution.