Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number EA1685 1 found under Cylinder Main Gear Uplock by U S Dept Of Transportation Federal. The National Stock Number assigned to this part is 1620010038342, 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 EA1685 1.