You can send a request for quote for p/n 5690B to Power Air Consulting using powerairconsulting.com. This part is manufactured by Aavid Thermalloy Llc. The description of it is Heat Sink Electrical Electronic. The national stock number associated with this part is 5999012246303. 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 5690B part requirements.