Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number J205A87-20GA found under Spring Cartridge by Marotta Controls Inc. The National Stock Number assigned to this part is 5360008780425, and the Federal Supply Class is 5360 Coil Flat Leaf And Wire Springs. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like J205A87-20GA.