You can send a request for quote for p/n 21006 to Power Air Consulting using powerairconsulting.com. This part is manufactured by Ocean Technology Inc. The description of it is Nut Plain Knurled. The national stock number associated with this part is 5310011121251. 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 21006 part requirements.