Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 19429-74 found under Resolver Electrical by Atlantic Inertial Systems Inc. The National Stock Number assigned to this part is 5990014804294, 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 19429-74.