Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 72LDBI512-1A found under Encoder Shaft Angle To Digital by Bei Sensors And Systems Co Inc. The National Stock Number assigned to this part is 5990013876110, 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 72LDBI512-1A.