Part Number MBBN3318-6-56-300 Grounding Strip in stock with ready to ship. Get an instant quote for Airbus Helicopter part number MBBN3318-6-56-300 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for MBBN3318-6-56-300. Our dedicated account manager will get back to you within 15 minutes.