SOCKET (P/N 502a) - New Surplus

The 502a is a connector socket for aircraft circular connector systems. This female contact component mates with pin contacts in MIL-DTL-38999 connector families, supporting AS39029 specifications. It accepts crimp or solder termination methods for secure harness assembly.

Used in avionics wiring and instrumentation harnesses to provide the removable contact side of quick-disconnect connectors. Installation requires qualified crimp tools and insertion/removal tools per aircraft wiring manual specifications.

What is the SOCKET (P/N 502a)?

The 502a is a connector socket for aircraft circular connector systems. This female contact component mates with pin contacts in MIL-DTL-38999 connector families, supporting AS39029 specifications.

Is the 502a 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 502a 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 502a?

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.