71-432479-15P

Overview

The Amphenol Aerospace Operations part number 71-432479-15P is a circular MIL-spec connector plug. It features a size 28 shell and utilizes a bayonet coupling mechanism for secure mating. The connector is designed with pin contacts and supports crimp termination methods for reliable electrical connections. Official documentation identifies this component as an equivalent to MS3459KS28-15P, confirming its compliance with military specifications for rugged environmental performance.

Feature Summary

• Bayonet coupling system ensures rapid connection and secure locking in high-vibration environments
• Crimp termination method provides robust mechanical strain relief and stable electrical contact
• Size 28 shell configuration accommodates specific pin count requirements for compact installations

Applications

• Military avionics systems requiring MIL-DTL-38999 compatibility
• Ruggedized ground support equipment interfaces
• Aerospace wiring harnesses subject to severe vibration

Procurement Notes

Verify the exact shell size and contact arrangement against the official datasheet before procurement. Confirm that the bayonet coupling style matches the mating receptacle interface. Ensure the crimp tooling is compatible with the specified contact type to maintain assembly integrity and specification compliance.

Selection Notes

Select this model when a straight cable mount plug with a bayonet lock is required. Verify that the environment does not demand hermetic sealing unless explicitly rated. Check that the mating receptacle shares the identical shell size and contact layout to ensure physical and electrical interoperability within the system architecture.

Part Context

This component belongs to the family of circular connectors defined by MIL-DTL-38999 standards. It serves as a critical interconnect solution for defense and aerospace applications where reliability under harsh conditions is mandatory. The designation links directly to legacy military part numbering conventions used in established platform designs.

Replacement Considerations

The part is documented as equivalent to MS3459KS28-15P. Cross-reference dimensions and contact positions strictly before substitution to ensure fitment.