Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 998 1311 00 found under Stator Cover Kit by Copeland Corp. The National Stock Number assigned to this part is 5990011523460, and the Federal Supply Class is 5990 Synchros And Resolvers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 998 1311 00.