24/20 GROUNDING BLOCK CONN (P/N 66150-4) - New Surplus

The 66150-4 is a crimp-style grounding block connector contact rated for 24–20 AWG conductors. This contact terminates return leads to aircraft ground blocks or buses, consolidating electrical grounds throughout the airframe. Designed for low-impedance grounding assemblies in general aviation electrical systems, it requires installation with the specified crimp tool per FAA AC 43.13-1B bonding standards.

Verify compatibility with your aircraft's Illustrated Parts Catalog before installation.

What is the 24/20 GROUNDING BLOCK CONN (P/N 66150-4)?

The 66150-4 is a crimp-style grounding block connector contact rated for 24–20 AWG conductors. This contact terminates return leads to aircraft ground blocks or buses, consolidating electrical grounds throughout the airframe.

What conditions is the 66150-4 available in?

The 66150-4 is currently available in the following conditions: New Surplus. Each condition reflects the part's maintenance history and certification status per FAA standards.

How do I get pricing for the 66150-4?

The 66150-4 requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.

Do you offer expedited shipping for the 66150-4?

Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.