CAP PLUG, RCL 12 (P/N 0400016) - New Surplus

The 0400016 is a molded plastic cap plug designed for RCL-12 threaded and smooth cylindrical connectors. This protective cap shields exposed ports on hydraulic fittings and receptacles during aircraft assembly, storage, and maintenance operations. Press-fitted over unmated connector interfaces, it prevents contamination and damage to critical mating surfaces.

Standard in MRO environments for protecting bulkhead fittings and connector ports when equipment is disconnected. Remove before service connections are made. Select by fitting size per aircraft maintenance documentation.

What is the CAP PLUG, RCL 12 (P/N 0400016)?

The 0400016 is a molded plastic cap plug designed for RCL-12 threaded and smooth cylindrical connectors. This protective cap shields exposed ports on hydraulic fittings and receptacles during aircraft assembly, storage, and maintenance operations.

Is the 0400016 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The CAP PLUG, RCL 12 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 0400016 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 0400016?

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.