You can send a request for quote for p/n 666193-680 to Power Air Consulting using powerairconsulting.com. This part is manufactured by Quartztek Inc. The description of it is Crystal Unit Quartz. The national stock number associated with this part is 5955000611378. 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 666193-680 part requirements.