You can send a request for quote for p/n 28520 to Power Air Consulting using powerairconsulting.com. This part is manufactured by Trio Laboratories Inc. The description of it is Resistor Variable Wire Wound Precision. The national stock number associated with this part is 5905002415658. 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 28520 part requirements.