You can send a request for quote for p/n 509441-1616 to Power Air Consulting using powerairconsulting.com. This part is manufactured by Apollo Aerospace Components Llc. The description of it is Screw Cap Socket He. The national stock number associated with this part is 5305013120239. 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 509441-1616 part requirements.