Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CS45-55GRADECDINTERI0RTYPE found under Plywood Construction by National Bureau Of Standards. The National Stock Number assigned to this part is 5530006186959, and the Federal Supply Class is 5530 Plywood And Veneer. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CS45-55GRADECDINTERI0RTYPE.