COAX CONTACT (P/N 21-33036-21) - New Surplus

The 21-33036-21 is a coaxial contact designed to terminate RF coaxial cable within aerospace connectors. Built to SAE AS39029 standards, this contact provides controlled-impedance RF signal transfer in MIL-DTL-38999 and ARINC-series circular interconnects. Commonly used in VHF communication cable runs, the contact requires installation with specified crimp tooling to ensure proper termination and signal integrity.

Verify cavity size and cable gauge compatibility per aircraft maintenance documentation before installation.

What is the COAX CONTACT (P/N 21-33036-21)?

The 21-33036-21 is a coaxial contact designed to terminate RF coaxial cable within aerospace connectors. Built to SAE AS39029 standards, this contact provides controlled-impedance RF signal transfer in MIL-DTL-38999 and ARINC-series circular interconnects.

Is the 21-33036-21 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The COAX CONTACT 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 21-33036-21 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 21-33036-21?

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.