Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SLD204-90 found under Resolver Electrical Linear by Computer Conversions Corporation. The National Stock Number assigned to this part is 5990005658814, 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 SLD204-90.