SOCKET (P/N 3s20) - New Surplus

The 3s20 is an aircraft electrical socket serving as the receptacle side of a connector system. It provides female contacts that mate with a corresponding plug for avionics and airframe wiring installations. This socket terminates harnesses at equipment interfaces or bulkhead penetrations.

The 3s20 follows MIL-DTL-5015/AS50151 connector family standards common in aerospace applications. Installation requires matching the socket shell and contact configuration to the mating plug per aircraft wiring diagrams and maintenance manual specifications.

What is the SOCKET (P/N 3s20)?

The 3s20 is an aircraft electrical socket serving as the receptacle side of a connector system. It provides female contacts that mate with a corresponding plug for avionics and airframe wiring installations.

Is the 3s20 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The SOCKET is available in: New Surplus. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.

Does the 3s20 come with an 8130-3 airworthiness tag?

Availability of an FAA 8130-3 tag depends on the part condition. Overhauled and repaired units typically include 8130-3 documentation. As-removed units may include a removal tag with trace history. Contact us for specific documentation on the condition you need.

Do you offer bench testing for the 3s20?

We can arrange bench testing through our network of FAA-certified repair stations. Call (904) 998-9101 for testing availability and turnaround times, or submit an RFQ with your specific requirements.