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Circular MIL-Spec 4-pin size 8 threaded coupling connector, Amphenol MS3456W22-22P, military-grade electrical interface
The Amphenol MS3456W22-22P is a high-reliability circular MIL-Spec electrical connector designed to meet stringent military and aerospace specifications. This new, in-stock 4-pin size 8 circular connector features a threaded coupling mechanism for secure and vibration-resistant connections critical in demanding environments. The connector’s precision design supports consistent electrical performance, making it suitable for applications in biotechnology instrumentation, biomedical engineering systems, and molecular diagnostics equipment requiring robust, interference-resistant interconnectivity. Key specifications include:
This connector is essential for research laboratories and industrial settings where reliable electrical connectivity ensures consistent data integrity and system uptime, widely adopted in biopharmaceutical production pipelines and molecular biology instrumentation where precise signal transmission is critical.
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With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 19 October 2026
The middle half of the 324 with a price runs from €80 to €520.
