Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C3547PC34 found under Washer Spring Tensi by Emerson Electric Co. The National Stock Number assigned to this part is 5310005755136, and the Federal Supply Class is 5310 Nuts And Washers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like C3547PC34.