You can send a request for quote for p/n 528P323 to Power Air Consulting using powerairconsulting.com. This part is manufactured by Grimes Aerospace Company. The description of it is Stem Assembly Valve. The national stock number associated with this part is 4820013202939. 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 528P323 part requirements.