Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 39GA0043E420 found under Parts Kit Electrica by Piller Germany Gmbh And Co Kg. The National Stock Number assigned to this part is 5977121515073, and the Federal Supply Class is 5977 Electrical Contact Brushes And Electrodes. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 39GA0043E420.