Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number G547-0001-G5472100-064 found under Spring Counter by Electric Boat Corporation. The National Stock Number assigned to this part is 5360016421150, 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 G547-0001-G5472100-064.