You can send a request for quote for p/n 425B to Power Air Consulting using powerairconsulting.com. This part is manufactured by A T And T Technologies Inc. The description of it is Network Impedance M. The national stock number associated with this part is 5915005360352. This part belongs to part family. An associate from Power Air Consulting will respond within 15 minutes to your query. It is our pleasure to help you with 425B part requirements.