Naasco is one stop destination that offers different types of relays and contactors to control the power supply of an aircraft's avionics. Our electrical components are used to provide safety features to prevent overloads and ensure the proper functioning of the system. One of our Hatman’s Boeing B727 Bus 16056-050, is a highly effective component for avionic power that is solely manufactured for commercial and heavy jet aircraft. For more information, visit our website.