71-419749-05P

Overview

The Amphenol Aerospace Operations part number 71-419749-05P is a circular MIL spec connector plug. It features 5 positions with pin contacts. The shell size is 14, and the insertion arrangement is 22-5. This component utilizes crimp termination for wire connections and employs a bayonet coupling style for secure mating. The housing material is aluminum alloy, finished with olive drab cadmium plating to ensure corrosion resistance in demanding environments.

Feature Summary

• Bayonet coupling mechanism provides rapid and secure connection engagement
• Aluminum alloy housing construction ensures structural durability
• Crimp termination method supports reliable electrical wire attachment

Applications

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

Procurement Notes

Verify that the specific suffix (LC) matches the required cable entry or locking configuration. Confirm that the contact type aligns with the mating receptacle interface requirements. Ensure environmental sealing needs are met by the connector design specifications provided in the official datasheet before finalizing procurement orders.

Selection Notes

Select this model when a straight plug configuration with five pin contacts is required. Consider the bayonet coupling style for applications needing quick connect/disconnect capabilities. Evaluate the aluminum housing finish against the operational environment's corrosion resistance requirements to ensure long-term reliability.

Part Context

This component belongs to the PT series of circular connectors manufactured by Amphenol Aerospace. These connectors are designed to meet stringent military specifications for performance and durability. The series is widely utilized in defense and aerospace sectors where high reliability under extreme conditions is mandatory.

Replacement Considerations

The part number alias 71-301414-05P may serve as an equivalent identifier. Verify cross-reference compatibility with other manufacturers' MIL-DTL-26482 series plugs before substitution.