71-529702-13S

Overview

The Amphenol Aerospace Operations model 71-529702-13S is a circular MIL-spec connector belonging to the Series 38999 Aluminum family. It is designed as a receptacle with a threaded coupling mechanism and is intended for cable and panel mounting applications. The component complies with MIL-C-38999 standards, ensuring suitability for harsh environment defense and aerospace interconnect systems requiring high reliability under vibration, pressure, and extreme temperature conditions.

Feature Summary

• Complies with MIL-C-38999 military specifications for rigorous environmental performance
• Features a threaded DIN coupling type for secure mechanical retention
• Constructed from aluminum alloy housing for durability and weight efficiency

Applications

• Avionics systems in aircraft and rotorcraft platforms
• Naval and ground vehicle electronic interconnections
• Missile and ordnance guidance control circuits
• Radar and communication subsystems in defense equipment

Procurement Notes

Verify the specific shell size, contact arrangement, and plating finish against the official datasheet before procurement. Confirm that the selected variant matches the required interface geometry and environmental sealing ratings for the target application. Ensure compliance with relevant export control regulations if applicable.

Selection Notes

Select this component when a robust, shielded circular connector is required for high-reliability environments. Consider the aluminum construction for weight-sensitive aerospace applications. Evaluate the available contact configurations to ensure compatibility with existing wiring harnesses and mating plug requirements.

Part Context

This part belongs to the extensive Series 38999 product line, which represents industry-standard circular connectors widely used in military and aerospace sectors. The series offers various shell sizes and contact densities, providing engineers with flexible options for complex interconnect needs across diverse operational scenarios.

Replacement Considerations

Cross-reference with equivalent MIL-DTL-38999 Series III connectors from other manufacturers. Verify dimensional interchangeability and electrical continuity before substitution. Ensure that any alternative meets the same environmental and performance standards.