Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C315Z18C2 found under Switch Pressure by Siemens Schweiz Ag. The National Stock Number assigned to this part is 5930006364349, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like C315Z18C2.