71-430583-21S

Overview

The 71-430583-21S is a circular MIL-spec connector manufactured by Amphenol Aerospace Operations. It belongs to the MS3450 series, designed for rugged environments. The component features a wall mount receptacle configuration with an aluminum shell. It utilizes a threaded mating style for secure connection. The unit supports socket contacts and employs crimp termination methods. This part is engineered for high reliability in aerospace and defense applications requiring durable electrical interconnections.

Feature Summary

• Wall mount receptacle design for panel integration
• Threaded coupling mechanism for secure engagement
• Aluminum shell construction for durability
• Crimp termination for reliable contact attachment

Applications

• Aerospace avionics systems
• Defense communication equipment
• Industrial control panels

Procurement Notes

Verify the specific insertion arrangement and shell size against the official datasheet before ordering. Confirm that the crimp tooling matches the contact specifications. Ensure environmental sealing requirements align with the application needs. Check for any updated revision levels or alternate suffixes that may affect compatibility. Validate supplier authorization for military-grade components.

Selection Notes

Select this model when a wall-mount receptacle with threaded coupling is required. Consider the aluminum shell material for weight and strength balance. Evaluate the crimp termination method against available assembly tools. Compare performance requirements with similar MS3450 variants. Ensure the socket contact type meets the circuit current demands.

Part Context

This component is part of the broader MS3450 circular connector family from Amphenol Aerospace. These connectors are standardized for military and aerospace use. They offer robust protection against harsh environmental conditions. The series provides various shell sizes and contact arrangements. This specific model represents a standard receptacle option within the lineup.

Replacement Considerations

Cross-reference with other manufacturers' MS3450 equivalents. Verify dimensional compatibility with existing mounting holes. Check contact placement accuracy for mating assurance. Ensure environmental ratings match or exceed original specifications.