PLUG (P/N 3888096-2) - New Surplus

The 3888096-2 is an electrical plug for circular connectors that seals unused contact cavities in MIL-DTL-38999 connector systems. This component maintains environmental protection and dielectric integrity by blanking spare positions in aircraft wiring harnesses. Specified under MS27488 standards, the plug installs with the correct insertion tool and requires cavity size verification per applicable maintenance documentation.

Used in multi-pin circular connector assemblies where unused positions must be sealed to prevent moisture ingress and maintain system reliability.

What is the PLUG (P/N 3888096-2)?

The 3888096-2 is an electrical plug for circular connectors that seals unused contact cavities in MIL-DTL-38999 connector systems. This component maintains environmental protection and dielectric integrity by blanking spare positions in aircraft wiring harnesses.

Is the 3888096-2 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The PLUG 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 3888096-2 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 3888096-2?

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.