Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4G13558-101A found under Plate Assy Strut by Beaver Aerospace. The National Stock Number assigned to this part is 1620004212101, and the Federal Supply Class is 1620 Aircraft Landing Gear Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 4G13558-101A.