You can send a request for quote for p/n 990003 to Power Air Consulting using powerairconsulting.com. This part is manufactured by Mallinckrodt Inc. The description of it is Gasket. The national stock number associated with this part is 5330012399768. 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 990003 part requirements.