PLUG (P/N 25909) - As Removed

Part 25909 is a sealing plug designed to cap unused contact cavities in aircraft circular connectors. This connector plug maintains environmental integrity in MIL-DTL-38999 and AS50151 circular receptacle systems by sealing unwired positions. The plug prevents moisture, contaminants, and environmental hazards from entering vacant connector cavities during aircraft operation.

Installation follows connector manufacturer specifications and aircraft maintenance manual procedures. Compatible with MS27488 sealing systems used in avionics harnesses and flight deck wiring applications.

What is the PLUG (P/N 25909)?

Part 25909 is a sealing plug designed to cap unused contact cavities in aircraft circular connectors. This connector plug maintains environmental integrity in MIL-DTL-38999 and AS50151 circular receptacle systems by sealing unwired positions.

Is the 25909 compatible with my aircraft's avionics suite?

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

Does the 25909 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 25909?

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.