Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 03C65 found under Washer Panel Fastener Screw by Grimes Aerospace Company. The National Stock Number assigned to this part is 5310004354454, 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 03C65.